Curriculum Vitae Prof. Shive M. S. Chauhan

Invited lectures

TITLE	DATE	PLACE
^15N NMR and its applications	Aug 4, 1984	TIFR, Bombay
New anticancer drugs	July 6, 1985	CDRI, Lucknow
Chemical and enzymatic N-N bond formation in biiosystems	July 17, 1985	IICB, Calcuttta
Application of synthetic porphyrins	July 18, 1985	IACS, Calcutta
Synthetic porphyrin as a model for nitrite reductase	Dec 5, 1985	G.B. Pant University of Agriculture and technology, Pant Nagar
Organoselenium in synthesis of biomolecules	Jan 18, 1986	Dept. of Chemistry, University of Delhi
Synthetic porphyrin as a model for heme enzymes	Jan 10, 1987	Institute of Nuclear Medicine & Allied Sciences, Delhi
Synthesis and reactions of biologically active porphyrins	Oct 10, 1988	Institute of Nuclear Medicine & Allied Sciences, Delhi
Synthesis and reactions of porphyrinitic models for cytochrome P-450 and related monooxygenases	Dec 7, 1988	First symposium of National Organic Symposium trust, Hassan, Karnataka
Synthesis and reactions of organic models of enzymes	June 9, 1989	First meeting CDRI and University interaction at CDRI
Synthesis and reactions of organic models of enzymes	June 9, 1990	Organic chemistry refresher course for college teachers at dept. of chemistry, University of Delhi
Biomimetic oxidation of organic substrate catalyzed by chemical models for cytochrome P-450	Dec 5, 1990	Second symposium of National Organic Symposium trust, Aurangabad, Maharashtra
Biomimetic oxidation of organic substrate catalyzed by chemical models for cytochrome P-450	Jan 28, 1992	Fourth national symposium on bioorganic chemistry, BARC , Bombay
Synthesis of phthalocyanines for the photodynamic therapy of tumors	May 16, 1992	Indian National Science Academy, New Delhi
Biomimetic oxidation of selected steroidsand pyrimidines by metalloporphyrins	Aug 10, 1993	Discussion meeting on Recent Advances in Macropolycyclic compounds at Jawaharlal Nehru Centre for Advanced Scientific Research at IISC, Bangalore
Oxidation reactions catalyzed by metalloporphyrins in microemulsions	Dec 9, 1993	International Symposium on Industrial Application of Microemulsion Technology, New Delhi
Metalloporphyrins in chemical models for selected heme enzymes	Dec 8, 1994	International symposium on perspective in bioorganic chemistry, New Delhi
Approaches to industrial application of selected metalloporphyrin	Jan 18, 1995	National seminar on chemistry-Industry relationship at Kurukshetra University, Kurukshetra
Drug metabolism by chemical models of cytochrome P450 and flavin monooxygenases	Jan 12, 1997	CDRI, Lucknow
Seribiotechnological role of secondary metabolites	Feb 15, 1997	Poona University, Pune
Synthetic metalloporphyrins in the biotransformation of selected drugs	Oct 10, 1997	Ranbaxy research laboratory, Okhala, New Delhi
Secondary metabolites in sericulture	March 15, 1998	Haryana Agricultural University, Hissar, Haryana
Cytochrome P450 model system in oxidative drug metabolism	Jan 28, 2000	University of Delhi, Delhi
Isolation and synthesis of biologically important tannins	Jan 19, 2001	Department of Chemistry, B.H.U. Varanasi
Isolation and synthesis of biologically important flavonoids and related compounds	June 1, 2001	Department of chemistry, Lucknow University, Lucknow
Oxygenation and Oxidation of drugs, natural products and related compounds catalyzed by metalloporphyrins and related macrocycles in different reaction conditions	2004	IUPAC International conference on biodiversity and natural products: chemistry and medicinal applications, New Delhi
Noncovalent synthesis with functional porphyrin and related compounds	2006	2^nd International conference on heterocyclic chemistry, Jaipur
Newer materials from unsymmetrical phthalocyanines	2006	International symposium on advances in organic chemistry, Kottayam Kerla
Non-covalent synthesis with functional porphyrins, Calix[4]pyrroles and related functional molecules	2008	International conference on the interface of chemistry biologyin biomedical research, ML-31, BITS Pilani
Non-covalent synthesis with functional porphyrins, phthalocyanines and related compounds	2009	Indo-German Symposium on Supramolecular Chemistry, University of Delhi, Delhi
Chemical synthesis of metalloporphyrins and related macrocycles and their biomimetic reactions in ionic liquids	Feb, 19-21, 2010	National conference of green and sustainable chemistry, BITS Pilani
Supramolecular capsules from functional porphyrins & related macrocycles	Jan 15-18, 2010	14th International conference
Non covalent synthesis from functional porphyrins, calix[4]pyrroles and related macrocycles	Jan 22-23, 2010	National seminar on confluence of supramolecular chemistry and nanosciences
Organocatalysis with Porphyrinoids and ionic Liquids	Oct 11, 2011	International conference on green chemistry, Jaipur
Graphenes and Fullerenes in organic synthesis and materials	Oct 17, 2013	International Symposium on Advanced materials, JAIST, Japan
Supramolecular chirogenesis in Porphyrinoids and related compounds	March 2, 2014	Department of chemistry, University of Delhi, Delhi

Research Publications

A: Books & Monographs

• 
  S.M.S. Chauhan, K.V. Rao, S. Satpathy, A. Gulati and T.S. Kohli; “Hydroxylation of carcinogenic N-nitrosodialkylamines by cytochrome P-450 models in homogeneous and organized media”, Biomembranes in health and disease, 609-614, 1991
  
• 
  S.M.S. Chauhan, M.K. Mishra, R. Singh and Geetanjali; “Synthesis of selected optically active isoalloxazines and their application in the biomimetic oxidation of sulphur compounds”; Heterocyclic Chemistry by D.C,Gautam, Chapter 21, pp256-266, RBSA publication, Jaipur(Rajasthan), India, 2004
  
• 
  S.M.S. Chauhan, Self-assembly of selected 5,10,15,20-tetraarylporphyrins, Monograph, “Heterocyclic Chemistry”, Ed. DC Gautam, RBSA Publishers, Jaipur, India, 2004
  
• 
  S.M.S Chauhan, Ambika, T. Bisht, P.P. Singh, “Bioactive compounds from Himalayan Medicinal plants”, Herbal Drug Research: A Twenty First Century Perspective 2005
  

B: International Publications

1. 
   S.M.S. Chauhan and H. Junjappa; Keten-S,S-acetals I. the use of a-keteoketen-S, S-acetals for a novel pyridimidine synthesis; Synthesis, 1974, 880-882.
   
2. 
   S.M.S. Chauhan and H. Junjappa; Keten-S,S-acetals II. A novel one step synthesis of 5(3) methylthioalkoxy- and hydroxyl pyrazoles; Synthesis, 1975, 798-800.
   
3. 
   S.M.S. Chauhan and H. Junjappa; Keten-S,S-acetals V. the reaction of α-keto and α-cyanoketen-S-S-acetals with guanidine and thiourea. A new general synthesis of alkoxy pyrimidines; Tetrahedron, 1976, 32, 1779-1787.
   
4. 
   S.M.S. Chauhan and H. Junjappa; Keten-S,S-acetals VI. Synthesis of 3,3’-bis(methylthio)-2-alkyl-1-ones and their reactions with guanidine; Tetrahedron, 1976, 32, 1911-1916.
   
5. 
   S.M.S. Chauhan, H. Ila and H. Junjappa; Methyl-1,4,5,6-tetrahydronicotinate as a potential three carbon fragment. A study of its reactions with guanidine and thiourea; Chemistry and Industry, 1978, 433-434.
   
6. 
   A. Mitra, S.M.S. Chauhan and M.V. George; Thermal and photochemical transformation of 1-(arylazo)N-arylidine-2-naphthylamine; J. Org. Chem., 1980, 45, 3182-3186.
   
7. 
   D.M. Chipman, S.M.S. Chauhan and M.V. George; Thermal transformation of cis-1,2-dibenzoylalkenes; J. Org. Chem., 1980, 45, 3187-3191.
   
8. 
   S. Lahiri, V. Darbal, S.M.S. Chauhan, E.A. Chakachery, C.V. Kumar, J.C. Scaiano and M.V. George; Photochemical transformation of cis-1,2-dibenzoylalkenes; J. Org. Chem., 1980, 45, 3782-3790.
   
9. 
   J.W. Lown and S.M.S. Chauhan; Mechanism of action of 2-haloethylnitrosoureas on DNA. Isolation and reaction of postulated 2-(alkylimino)-3-nitrosooxazolidine intermediates in the decomposition of BCNU, CCNU and MeCCNU; J. Med. Chem., 1981, 24, 270-279.
   
10. 
    J.W. Lown and S.M.S. Chauhan; Conformations of the antitumor agent 1-(-2-chloroethyl)-3-cyclohexyl-1-nitrosourea in solution studies by ¹⁵N NMR; Tet. Lett., 1981, 401-404.
    
11. 
    J.W. Lown and S.M.S. Chauhan; Synthesis of nitroso thioureas. ¹⁵N NMR evidence of thionitrosyl compounds in the nitrosation of thiourea; JCS Chem. Commun. 1981, 675-676.
    
12. 
    J.W. Lown and S.M.S. Chauhan; Synthesis and reaction of deuterated 2-alkylimino-3-nitrosoureas and related compounds as possible intermediates in the aqueous decomposition of 3-alkyl-1-(2-chloroethyl)-1-nitrosoureas; J. Org. Chem., 1981, 46, 2479-2489.
    
13. 
    J.W. Lown and S.M.S. Chauhan; Synthesis of specifically ¹⁵N and ¹³C labeled antitumor -2-haloethylnitrosoureas, the study of their conformations in solution by ¹⁵N and ¹³C NMR and evidence for stereo electronic control in their aqueous decomposition; J. Org. Chem., 1981, 46, 5309-5321.
    
14. 
    J.W. Lown and S.M.S. Chauhan; Discrimination between alternative pathways of aqueous decomposition of antitumor-2-chloroethylnitrosoureas using specific ¹⁸O labeled compounds; J. Org. Chem., 1981, 47, 851-856.
    
15. 
    J.W. Lown and S.M.S. Chauhan; Synthesis of novel N-nitroso thioureas and examination of their mechanisms of formation by high field ¹⁵N and ¹³C NMR employing specifically labeled compounds; J. Org. Chem., 1983, 48, 507-512.
    
16. 
    J.W. Lown and S.M.S. Chauhan; Study of the conformation of novel N-nitroso thioureas by high field ¹⁵N and ¹³C NMR employing specifically labeled compounds; J. Org. Chem., 1983, 48, 513-520.
    
17. 
    J.W. Lown and S.M.S. Chauhan; Stereoelectronic control in the aqueous decomposition of novel N-nitroso thioureas; J. Org. Chem., 1983, 48, 3901-3908.
    
18. 
    J.W. Lown, S.M.S. Chauhan, R.R. Koganty and A.M. Sapse; Alkyldinitrogen species implicated in the carcinogenic, mutagenic and anticancer activities of N-nitroso compounds: Characterization by ¹⁵N NMR of ¹⁵N-enriched compounds and analysis of DNA base sites selectivity by abnitio calculations; J. Am. Chem. Soc., 1984, 106, 6401-6408.
    
19. 
    K.V. Rao, P.N.H. Nizar and S.M.S. Chauhan; Nitrosation of 2-(aryl and alkylimino)-2-thiazolines; Ind. J. Chem., 1985, 24B, 974-976.
    
20. 
    J.W. Lown, R.R. Koganty, U.G. Bhatt, S.M.S. Chauhan, E.B. Allen and A.M. Sapse; Isolation and characterization of electrophiles from 2-haloethyl nitrosoureas forming cytotoxic DNA cross-lines from cyclic nucleotides adducts and analysis of base site selectivity by ab intio calculation; IARC Sci. Publ., 1986, 70, 129.
    
21. 
    S.M.S. Chauhan, B. Vijayaraghavan and K.V. Rao; Formation of N-methyl porphyrin by reaction of methyl hydrazine with cytochrome P450 model; Ind. J. Chem., 1987, 25 B, 122-124.
    
22. 
    P.N.H. Nizar and S.M.S. Chauhan; Use of 5,8-dimethoxyquinolines in the synthesis of novel 5,12 dihydroxy-6,11-dioxo-1-azanaphthacenes; Org. Prep. Proc. Intl, 1989, 21, 243-246.
    
23. 
    S.M.S. Chauhan, T.S. Kohli, K.V. Rao and A. Gulati; Oxidation of 1,3-dimthyluracil with manganese(III)-5,10,15,20-tetraarylporphrins and monooxegen donors as model for cytochrome P450; Ind. J. Chem., 1990, 29B, 539-544.
    
24. 
    S.M.S. Chauhan; Synthesis of selected metalloporphyrins and monooxygen donors as model for cytochrome P450; Proc. Ind. Acad. Sci., 1990, 102, 419-.
    
25. 
    S.M.S. Chauhan and P.N.H. Nizar; Synthesis of novel 5,12-dihydroxy-6,11-dioxo-1,2,3,4-tetrahydro-1-azanaphthacenes; Ind. J. Chem., 1990, 29B, 984-985.
    
26. 
    B. Vijayaraghavan and S.M.S. Chauhan; Chloroiron (III)-5,10,15,20-tetraarylporphyrins/N-methylimidazole catalyzed oxidation of androst-4-en-3,17-dione by cumene hydro peroxide; Tet. Lett., 1990, 31, 6223-6226.
    
27. 
    V. Awasthi and S.M.S. Chauhan; Cyclocondensation of ethyl 5,8-dimethoxy-4-hydroxyquinoline-3-carboxylate and related compounds with phthalic anhydride and phthaloyl chloride with different conditions; Ind. J. Chem., 1991, 30B, 352-354.
    
28. 
    S.M.S. Chauhan and S. Satapathy; Biomimetic hydroxylation and decomposition of N-nitroso-dialkylamines with chemical cytochrome P450 model systems; Ind. J. Chem., 1991, 30B, 697-699.
    
29. 
    S.M.S. Chauhan, M. Gupta and P.N.H. Nizar; Synthesis of 2-and 4-substituted 5,12-dihydroxy-6,11-dioxo-1-azanaphthacenes from 2-aminoquiniazarine; J. Heterocyc. Chem., 1991, 28, 1161-1162.
    

1. 
   S.M.S. Chauhan and S. Satapathy; Biomimetic oxidation of N-nitrosodibenzylamine with molecular oxygen catalyzed by chemical cytochrome P450 in AOT reverse micelles; Proc. Ind. Acad. Sci. (Chem Sci), 1991, 645-653.
   

30. 
    S.M.S. Chauhan and B. Vijayaraghavan; Oxidation of 2,7,12,17-tetra-ethyl-3,8,13,18-tetramethyl-21H, 23H-porphyrin with acidic hydrogen peroxide, Ind. J. Chem., 1991, 30B, 1104-1107.
    
31. 
    S.M.S. Chauhan and P.C. Ray; Biomimetic oxidation of 21-hydroxy, 21-formyl and 21-carboxylic preg-4-en3,20-dione with chemical cytochrome P450 model systems; Biorg Med Chem Lett., 1991, 1, 601-606.
    
32. 
    S.M.S. Chauhan, M. Gupta and P.N.H. Nizar; Synthesis of 2-and 4-substituted 5,12-dihydroxy-6,11-dioxo-1-azanaphthacenes from 2-aminoquiniazarine; J. Ind. Chem. Soc., 1991, 68, 465-466.
    
33. 
    S.M.S. Chauhan, K.V. Rao, S. Satapathy, A. Gulati and T.S. Kohli; Hydroxylation of carcinogenic N-nitroso dialkylamines by cytochrome P450 models in homogeneous and organized media; Biomembranes in health and disease, 1991, 2, 609-614.
    
34. 
    V. Awasthi, A. Awasthi and S.M.S. Chauhan; Synthesis of newer amphiphilic 10-(amino alkyl) benzo [g] pteridines and related compounds; Ind. J. Heterocycl. Chem., 1992, 2, 11-14.
    
35. 
    V. Awasthi, P.N.H. Nizar and S.M.S. Chauhan; Synthesis of new 5,12-dihydroxy-6,11-dioxo-2-azanaphthacenes from 5,8-dimethoxy-2-tosyl-1,2-dihydroisoquinolines; J. Ind. Chem. Soc., 1992, 69, 876-878.
    
36. 
    S.M.S. Chauhan, P.C. Ray, S. Satapathy and B. Vijayaraghavan; Biomimetic oxidation of cholesterol and related sterols by chemical models for horseradish peroxidase in AOT reverse micelles; Ind. J. Chem., 1992, 31B, 837-843.
    
37. 
    S.M.S. Chauhan, V. Awasthi and A. Awasthi; Amphiphilic isoalloxazines as models for membrane bound flavoenzymes; Ind. J. Chem., 1992, 31B, 865-868.
    
38. 
    S.M.S. Chauhan, P.C. Ray, M. Azam, S. Parkash and T.K. Sharma; Stereoselective epoxidation of 3β-acetoxycholest-5-ene catalyzed by perhalogenated 5,10,15,20-tetraarylporphyrinatoiron(III) chlorides; Proc. Ind. Acad. Sci. (Chem Sci), 1994, 106, 779.
    
39. 
    A. Awasthi and S.M.S. Chauhan; Synthesis of amphiphilic benzo [g] pteridines and their incorporation in cationic vesicles; Ind. J. Heterocycl. Chem., 1994, 4, 81-86.
    
40. 
    M. Gupta, J. Tomar, P.N.H. Nizar and S.M.S. Chauhan; Biomimetic oxidation of L-phenylalanine with hydrogen peroxide and 2-amino-6,7-dimethyl-5,6,7,8-tetrahydro(3H) ptridinone in different reaction conditions; Ind. J. Chem., 1995, 34B, 449-451.
    
41. 
    S.M.S. Chauhan and A. Awasthi; Incarporation of synthetic tetramethylene diamine8,8’-bis-(riboflavin tetraacetate) in DMPC vesicles; Ind. J. Biochem. Biophys., 1995, 32, 286-289.
    
42. 
    T.K. Sharma and S.M.S. Chauhan; Synthesis of amphiphilic 5-(4N-alkylpyridiumyl)-19, 15, 20-triphenyl porphyrin and their aggregational properties in different solvent systems; Ind. J. Heterocycl. Chem., 1995, 5, 173-178.
    
43. 
    S.M.S. Chauhan and A. Awasthi; Biomimetic hydroxylation of methyl 4-hydroxybenzoate with molecular oxygen in presence of sodium dithionite and flavin mononucleotide in AOT reverse micelles; Ind. J. Chem., 1995, 34B, 872-875.
    
44. 
    S.M.S. Chauhan, J. Tomar and M. Gupta; Synthesis of amphiphilic 8-decyl-1,3,6,7-tetramethyl-7,8-dihydropterin-2,4-dione; Ind. J. Chem., 1995, 34B, 869-871.
    
45. 
    P.N.H. Nizar, P.C. Ray, V. Awasthi, S. Parkash, T. K. Sharma, P. P. Mohapatra and S.M.S. Chauhan; A convenient synthesis of N-methyl 1,2,3,4-tetrahydro-1-azanaphthacenes; Ind. J. Heterocycl. Chem., 1995, 5, 107-110.
    
46. 
    A.K. Singh, T. Singh, S.M.S. Chauhan; A. Bhatanagar and U. P. S. Chauhan, Tc99m labeled tetraphenyporphyrin sulfonate for inflammation scintigraphy; Ind. J. Nucl. Med., 1995, 4, 195.
    
47. 
    S.M.S. Chauhan, A. Gulati, A. Sahay and P.N.H. Nizar; Autooxidation of alkyl mercaptans catalyzed by cobalt (III) phthalocyanine tetra sulphonate in reverse micelles; J. Mol. Catal. A: Chem, 1996, 105, 159-165.
    
48. 
    S.M.S. Chauhan, P.P. Mohapatra, B. Kalra, T.S. Kohli and S. Satapathy; Biomimetic oxidation of indole-3-acetic acid and related substrates with hydrogen peroxide catalyzed by 5,10,15,20-tetrakis(2,6-dichloro-3’-sulfonatophenyl) porphyrinatoiron (III) hydrate in aqueous solution and AOT reverse micelles; J. Mol. Catal. A: Chem, 1996, 113, 239-247.
    
49. 
    S.M.S. Chauhan; Biomimetic oxidation of organic substrates by chemical models of cytochrome P450 and related monooxygenase; J. Ind. Chem. Soc., 1996, 73, 637-645.
    
50. 
    S.M.S. Chauhan, P.P. Mohapatra, K.V. Rao, B. Vijayaraghavan and S.P. Shahi; Formation of 21-aryl-5,10,15,20-tetraphenylporphyrins in the oxidation of 1,1-dialkyl- and 1-alkyl-1-arylhydrazines with cumene hydro peroxide catalyzed by 5,10,15,20-tetraphenylporphyrinatoiron(III)chlorides; Ind. J. Heterocycl. Chem., 1996, 5, 181-184.
    
51. 
    S.M.S. Chauhan and T.K. Sharma; Regioselective oxidation of cholesterol and stigmasterol with iodosyl benzene catalyzed by 5a, 10a, 15a, 20a-tetrakis-(4N-methylisonicotinamidophenyl) porphyrinato manganese(III) acetate in lecithin vesicles; Ind. J. Chem., 1996, 35B, 779.
    
52. 
    S.M.S. Chauhan, M. Gupta, A. Gulati and P.N.H. Nizar; Oxidation of 1,3-dimethylthymine with oxone catalyzed by water soluble 5,10,15,20-tetraarylporphyrinato manganese(III) pentaacetate; Ind. J. Chem., 1996, 35B, 1267-1270.
    
53. 
    S.M.S. Chauhan, T.K. Sharma and M.K. Mishra; Synthesis of 5,10-bis(N-alkylpyridiniumyl-4-yl)-15,20-diphenylporphyrins and spectroscopic studies in binary solvents and DDAB vesicles; Ind. J. Heterocycl. Chem., 1996, 6, 15-20.
    
54. 
    A. Gulati and S.M.S. Chauhan; Oxidation of 1,3-dimethylthymine with cumene hydroperoxide catalyzed by 5,10,15,20-tetraarylporphyrinato manganese(III) chlorides; J. Ind. Chem. Soc., 1997, 74, 42.
    
55. 
    S.M.S. Chauhan, P.C. Ray, M. Azam, S. Parkash and T.K. Sharma; Epoxidation of 3β-acetoxy-cholest 5-ene catalyzed by per halogenated 5,10,15,20-tetraarylporphyrinatoiron (III) chlorides; J. Ind. Chem. Soc., 1997, 74, 199-201.
    
56. 
    P.N.H. Nizar, S. Parkash and S.M.S. Chauhan; Synthesis of newer 3-cyclohexyl-1 alkylselenoureas and 2-(N-nitrosohexylamino)-2-selenazoline; J. Ind. Chem. Soc., 1997, 74, 161-162.
    
57. 
    S.M.S. Chauhan, S. Chaudhary and A. Awasthi; Synthesis of 5-[o-(10-phenyl-isoalloxazine-3-acetamido) phenyl]- 10,15,20-triphenylporphyrin; Ind. J. Chem., 1997, 35B, 172-174.
    
58. 
    S.M.S. Chauhan, S. Parkash and R. Kaushik; Isolation of 3β-hydroxyolean-12-ene and related triterpenoids from the leaves of Terminalia arjuna; Ind. J. Chem., 1997, 35B, 297-298.
    
59. 
    S.M.S. Chauhan, S. Parkash and P.P. Mohapatra; Oxidation of geraniol with iodosyl benzene catalyzed by 5,10,15,20-tetraarylporphyrinatoiron (III) chlorides in aqueous SDS and CTAB micelles; Ind. J. Chem. Sec B, 1997, 36B, 312-317.
    
60. 
    S.M.S. Chauhan, B. Kalra and A. Gulati; Biomimetic Oxidation of flavanone with hydrogen peroxide catalyzed by 5,10,15,20-tetra- (2’,6’-dichlorophenyl) porphyrinatoiron (III) chlorides in CTAB reverse micelles; J. Surf. Sci. & Technol., 1997, 13, 49-57.
    
61. 
    S.M.S. Chauhan; Oxygenation of terpenoids, nitrogen heterocycles, phenolics and related compounds with chemical models for selected monooxygenases; J. Sci. Indus. Res., 1997, 56, 311.
    
62. 
    S.M.S. Chauhan, M.K. Mishra, S. Parkash and R. Kaushik; Isolation of phenolics from the leaves of Terminalia arjuna; J. Ind. Chem. Soc., 1998, 75, 328-329.
    
63. 
    S. Chaudhary, A. Awasthi and S.M.S. Chauhan; Biomimetic Oxidation of nicotine with hydrogen peroxide and 5-ethylflavin mononucleotide perchlorate; Ind. J. Chem., 1998, 37 B, 294-297.
    
64. 
    S.M.S. Chauhan, B. Kalra and P.P. Mohapatra; Oxidation of 1-naphthol and related phenols with hydrogen peroxide and potassium superoxide catalyzed by 5,10,15,20-tetraarylporphyrinatoiron (III) chlorides in different reaction conditions; J. Mol. Catal. A: Chem, 1999, 137, 85-92.
    
65. 
    S.M.S. Chauhan, K.A. Srinivas and P.P. Mohapatra; Oxidation of phenylbutazone with hydrogen peroxide catalyzed by 5,10,15,20-tetraarylporphyrinatoiron (III) chlorides in dichloromethane; Ind. J. Chem.,Sec B, 1999, 38B, 724-725.
    
66. 
    A. Awasthi, S. Chaudhary and S.M.S. Chauhan; Vesicle formation of amphiphilic and 10-alkyl-3-methylisoalloxazines in aqueous and binary solvent systems; Ind. J. Biochem. Biophys., 1999, 36, 118-124.
    
67. 
    S.M.S. Chauhan and B.B. Sahoo; Biomimetic Oxidation of ibuprofen with hydrogen peroxide by horseradish peroxide (HRP) and 5,10,15,20-tetra- (2’,6’-dichloro-3-sulphonatophenylporphyrin) iron (III) and manganese (III) in AOT reverse micelles; Bioorg. Med. Chem. 1999, 2, 2629-2634.
    
68. 
    S.M.S. Chauhan, P.P. Mohapatra, Mamta, S. Parkash and M. Azam; Biomimetic oxidation of 3β-hydroxy-olean-12-ene and its acetoxy derivative with monooxygen donors catalyzed by 2000 by 5,10,15,20-tetraarylporphyrinatoiron (III) chlorides in dichloromethane; Ind. J. Chem. Sec B, 2000, 37B, 183.
    
69. 
    S.M.S. Chauhan, R. Singh and A. Gulati; Clay catalyzed synthesis of 5,10,15,20-tetra- (2’,6’-dichlorophenylporphyrin) and related porphyrins; Ind. J. Heterocycl. Chem, 2000, 9, 231-232.
    
70. 
    B.B. Sahoo, Geetanjali, A. Awasthi and S.M.S. Chauhan; Synthesis of novel metalloflavoporphyrins and their 1e/2e transfer studies; Proc. Ind. Acad. Sci. (Chem. Sci.), 2000, 112, 336.
    
71. 
    S.M.S. Chauhan, B.B. Sahoo and K.A. Srinivas; Microwave assisted synthesis of 5,10,15,20-tetraarylporphyrins; Synth. Commun., 2001, 31, 33-37.
    
72. 
    S.M.S. Chauhan, Geetanjali and R. Singh; A mild and efficient synthesis of 10-substitutedisoalloxazines in the presence of solid acids; Ind. J. Heterocycl. Chem, 2000, 10, 157.
    
73. 
    S.M.S. Chauhan, B.B. Sahoo, P.P. Mohapatra, B. Kalra and A. Gulati; Formation of 6-formyl-7-hydroxy-8-methoxy coumarin and 5,8-dioxopsoralen by reaction of 8-methoxy furanocoumarin with hydrogen peroxide catalyzed by 5,10,15,20-tetraarylporphyrinatoiron (III) chlorides; Chem Pharm. Bull., 2001, 49, 1232-1233.
    
74. 
    S.M.S. Chauhan, K.A. Srinivas and B.B. Sahoo; Regioselective biomimetic oxidation of etodolac with iodosylbenzene catalyzed by halogenated and perhalogenated metalloporphyrins in dichloromethane; Chem Pharm. Bull., 2001, 49, 1375.
    
75. 
    S.M.S. Chauhan, K.A. Srinivas and C. Angrish; Metalloporphyrins initiated polymerization in microemulsions; Ind. J. Chem.,Sec. A, 2002, 39B, 108.
    
76. 
    S.M.S. Chauhan, Mamta and L. Narayan; Isolation of β-amyrin, friedelin, β-sitosterol, 7-methoxy-4’,5’-dihydroxyisoflavone and gallic acid from the leaves of S. Robusta; Ind. J. Chem. Sec. B, 2002, 39B, 1099.
    
77. 
    S.M.S. Chauhan, K.A. Srinivas and A. Kumar; Biomimetic reduction of nimesulide with NaBH₄ catalyzed by metalloporphyrins; Chem Pharm. Bull., 2002, 50, 1421-1422.
    
78. 
    K.A. Srinivas, A. Kumar, S.M.S. Chauhan; Epoxidation of alkenes with hydrogen peroxide catalyzed by iron (III) porphyrins in ionic liquids; Chem. Commun.,2002, 2456-2457.
    
79. 
    S.M.S. Chauhan, R. Singh and G. Pandey; An improved synthesis of N-substituted-2-nitroanilines, Synth. Commun., 2003, 33, 2899-2906.
    
80. 
    R. Singh and S.M.S. Chauhan; A new and improved N-3 alkylation of 10-substituted isoalloxazines using 1,8-diazabicyclo[5.4.0]undec-7-ene in benzene; Synth. Commun., 2003, 33, 4, 613-620.
    
81. 
    S.M.S. Chauhan and R. Singh; Microwave assisted synthesis of 10-substituted isoalloxazines in the presence of solid acids; Synth. Commun., 2003, 33, 1179-1184.
    
82. 
    S.M.S. Chauhan, N. Jain, A. Kumar and K.A. Srinivas; Copper (I) chloride catalyzed synthesis of diaryl ethers in ionic liquids under mild conditions; Synth. Commun., 2003, 33, 3607-3614.
    
83. 
    S.M.S. Chauhan, R. Singh, Geetanjali and B. Ganguly; Phytochemical investigation of Arnebia Nobilis, Asian J. of Chem., 2003, 15, 1791-1794.
    
84. 
    S.M.S. Chauhan, A. Kumar and K.A. Srinivas; Oxidation of thiols with molecular oxygen catalyzed by cobalt (II) phthalocyanines in ionic liquid; Chem. Commun., 2003, 9, 2348-2349.
    
85. 
    S.M.S. Chauhan, A. Kumar and B.B. Sahoo; Deprotection of 1,3-oxathiolanes to carbonyl compounds with montmorillonite K10; Ind. J. Chem.-Sec B Org. Med. Chem., 2003,42,10,2635-2637.
    
86. 
    S.M.S. Chauhan, K.A. Srinivas, N. Jain and A. Kumar; Biomimetic oxidation of curcumin with H₂O₂ catalyzed by 5,10,15,20-tetraarylporphyrinato-iron (III)chlorides in dichloromethane; Chem Pharmaceut Bull. 2003, 51, 1345-1347.
    
87. 
    S.M.S. Chauhan, A. Kumar, K.A. Srinivas and M.K. Mishra; Effect of side chain length on the aggregation of amphiphilic 5,10,15,-(1-methylpyridinium-4-yl)-20-[4-(alkoxy)phenyl]21H,23H porphyrin tritosylates; Ind. J. Biochem. Biophys., 2003, 40, 429-438.
    
88. 
    S.M.S. Chauhan, K.A. Srinivas, P.K. Srivastava and B. Sahoo; Solvent-free synthesis of phthalocyanines; J. Porph. Phthalo. 2003, 7, 548-550.
    
89. 
    S.M.S. Chauhan, M. Singh and A. Kumar; Isolation and characterization of selected secondary metabolites from dry leaves of Quercus semicarpifolia; J. Chem. Sec. B, 2004, 43 B, 223-226
    
90. 
    S.M.S. Chauhan, A. Kumar and K.A. Srinivas; B-polynitration of 5,10,15,20-tetra(2,6'-dichlorophenyl)porphyrins using HNO3 and Cu(NO2)3 on clays under microwave irradiation; Synth. Commun. 2004, 34, 2673-2680
    
91. 
    S.M.S. Chauhan, A. Kumar and N. Jain; Oxidation of benzylic alcohols to carbonyl compounds with potassium permagnate in ionic liquids; Synth. Commun. 2004, 34, 2835-2842.
    
92. 
    S.M.S. Chauhan , A. Kumar, N. Jain and S. Rana; Ytterbium (III)triflate in ionic liquids: An efficient catalyst for converson of carbonyl compounds into 1,3-oxathiolanes; Synlett, 2004, 2785-2787
    
93. 
    S.M.S. Chauhan and C. Angrish; Biomimetic polymerization of acrylamide with hydrogen peroxide cataluzed by water-soluble anionic iron(III)5,10,15,20-tetrakis(2',6'-dichloro-3' sulfonatophenyl)porphyrin; Arkivoc, 2004, 61-68
    
94. 
    S.M.S. Chauhan, R. Singh and Geetanjali; 9,10-Anthraquinones and other biologically active compounds from the Genus Rubia; Chem. and Biodiv., 2004, 1, 1241-1264.
    
95. 
    S.M.S. Chauhan, R. Singh and Geetanjali; Electron transfer in natural and unnatural flavoporphyrins; Bioorg. Chem., 2004, 32, 140-169
    
96. 
    S.M.S. Chauhan and N. Jain; Microwave assisted dealkylation of alkyl aryl ethers in ionic liquids; J. Chem. Res. 2004, 693-694
    
97. 
    S.M.S. Chauhan, A. Kumar, N. Jain and S. Chauhan; Chemical and biochemical transformations in ionic liquids; Tetrahedron, 2005, 61, 1015-1060
    
98. 
    S.M.S. Chauhan, N. Jain and A. Kumar; Metalloporphyrin and heteropoly acid catalyzed oxidation of C=NOH bonds in ionic liquids: Biomimetic models of Nitric oxide synthase; Tet. Lett. 2005, 46, 2599-2602.
    
99. 
    S.M.S. Chauhan, N. Jain and A. Kumar; Synthesis of transition metal porphyrins from free base 5,10,15,20-tetraarylporphyrins under microwave irradiation in ionic liquids; Synth. Commun. 2005, 35, 1223-1230.
    
100. 
     S.M.S. Chauhan, A. Kumar and C. Angrish; Microwave assisted aromatic nucleophilic substitution reaction of chloronitrobenzenes with amines in ionic liquids; Ind. J. chem. Sec B. 2005, 448, 1515-1518.
     
101. 
     S.M.S. Chauhan, R. Singh and Geetanjali; Molecular recognition studies of selected isoalloxazines with 2,6-diamidopyridine derivatives; J. Chem. Res. 2005, 11, 719-723.
     
102. 
     S.M.S. Chauhan, Geetanjali and R. Singh; Synthesis of selected novel covalently linked flavoquinones; Synthesis; 2005, 2315.
     
103. 
     S.M.S. Chauhan, Geetanjali and R. Singh; Solid phase synthesis of isoalloxazines using Merrifield Resin; J. Braz. Chem. Soc. 2006, 17, 421-425.
     
104. 
     S.M.S. Chauhan and A. Kumar; Reduction of carbonyl compounds with sodium borohydride in the presence of clays in aprotic solvents; Ind. J. chem. 2006, 458, 1038-1040.
     
105. 
     S.M.S. Chauhan, A. Kumar and Nidhi Jain; Biomimetic oxidation of veratryl alcohol with H₂O₂ catalyzed by iron(III) porphyrins and HRP in ionic liquid; Synlett. 2007, 411-414.
     
106. 
     S.M.S. Chauhan and P. Kumari; Biomimetic oxidation of metribujin with H₂O₂ catalyzed by 5,10,15,20-tetraarylporphyrinatoiron(III)chlorides; Tet. Lett. 2007, 48, 5035-5038.
     
107. 
     S.M.S. Chauhan, S. Agarwal and P. Kumari; Synthesis of metal-free phthalocyanines in functionalized ammonium ionic liquids; Synth. Commun. 2007, 37, 2917-2925.
     
108. 
     S.M.S. Chauhan, S. Agarwal and P. Kumari; Efficient synthesis of transition metal phthalocyanines in functional ionic liquids. Synthesis 2007, 3713-3721.
     
109. 
     S.M.S. Chauhan, B. Garg and T. Bisht; Synthesis of calix[4]pyrroles by Amberlyst 15 catalyzed cyclocondensation of pyrroles with selected ketones; Molecules, 2007, 12, 2458-2466.
     
110. 
     S.M.S. Chauhan, Ambika and P.P. Singh; Chemoselective esterification of phenolic acids in the presence of sodium bicarbonate in ionic liquids; Synth. Commun. 2008, 38, 928-936.
     
111. 
     S.M.S. Chauhan, P. Kumari and V. Yathindranath; Facile and efficient synthesis of 14-alkyl or aryl-14-H-dibenzo[a,j] xanthenes using sulfonyl-functionalized ionic liquids; Synth. Commun. 2008, 38, 637-648.
     
112. 
     S.M.S. Chauhan and P. Kumari; Efficient synthesis of 5,10,15-triarylcorroles using Amberlyst 15 under solvent free conditions; J. Heterocyclic chem. 2008, 45, 779-783.
     
113. 
     S.M.S. Chauhan, B. Garg and T. Bisht; Synthesis and anion binding of 2-arylazocalix[4]pyrroles; Supramol. Chem. 2008, 20, 1-8.
     
114. 
     N.G. Giri and S.M.S. Chauhan; Rosette formation by hydrogen bonding of 5,5-dialkylbarbituratic acids with 2-amino-4,6-bis[5-(4’-aminophenyl)porphyrinatozinc]-1,3,5-triazines in solution; Supramol. Chem. 2008, 20, 743-752
     
115. 
     T. Bisht, B. Garg and S.M.S. Chauhan; Anion sensing by phenazine based urea/thiourea receptors; Tet. Lett. 2008, 49, 6646-6649.
     
116. 
     N.G. Giri and S.M.S. Chauhan; Oxidation of polycyclic aromatic hydrocarbons with hydrogen peroxide catalyzed by iron(III) porphyrins; Catal. Commun. 2009, 10, 383-387.
     
117. 
     S.M.S. Chauhan and P. Kumari; Synthesis of unsymmetrical benzoporphyrazines in functional ionic liquids and formation of self aggregates of zinc(II) pyridine[3,4]tri benzoporphyrazines in solutions; Tetrahedron 2009, 65, 2518-2524.
     
118. 
     S.M.S. Chauhan, P.P. Singh and Ambika; Activity guided isolation of antioxidants from the leaves of Ricinus communis; L. Food chem. 2009, 114, 1069-1072.
     
119. 
     T. Bisht, B. Garg and S.M.S. Chauhan; 1-Arylazo-5,5-dimethyl Dipyrromethanes: Versatile chromogenic probes for anions; Sensors & Actuators: B. 2009, 141, 116-123.
     
120. 
     P. Kumari, Poonam and S.M.S. Chauhan; First cobalt (II) phthalocyanine catalyzed efficient reduction of flavones with sodium borohydride; Chem. Commun. 2009, 6397-6399.
     
121. 
     S.M.S. Chauhan, B. Garg and T. Bisht; Synthesis and anion binding of 2-arylazo-meso-octamethyl calix[4]pyrroles; Supramol. chem. 2009, 21, 394-400.
     
122. 
     N.G. Giri and S.M.S. Chauhan; Spectroscopic studies of anion recognition with calix[4]pyrroles in different reaction conditions; Spectrochimica acta part A mol. Biomol. Spectroscopy 2009, 74, 297-304.
     
123. 
     B. Garg, T. Bisht and S.M.S. Chauhan; Electrostatic interactions between cationic calix[4]pyrrole and anionic porphyrins in water; J. Ind. Phenom. Macrocycl. Chem. 2010, 67, 241-246.
     
124. 
     S.M.S. Chauhan, B. Garg and T. Bisht; Ionic interactions of anionic thiacalix[4]arenes with cationic porphyrins; Arkivoc, 2010, 161-178.
     
125. 
     B. Garg, T. Bisht and S.M.S. Chauhan; Synthesis and anion binding properties of novel 3,12- and 3,7-bis(4’-nitrophenyl)azo-calix[4]pyrrole receptors; New J. Chem., 2010, 34, 1251-1254.
     
126. 
     P. Kumari, N. Sinha, P. Chauhan and S.M.S. Chauhan; Isolation, synthesis and biomimetic reactions of metalloporphyrinoids in ionic liquids; Curr. Org. Synth. 2011, 8, 393-437.
     
127. 
     S. Mishra, and S.M.S. Chauhan; Use of Graphite Oxide and Graphene Oxide as Catalysts in the Synthesis of Dipyrromethane and Calix[4]pyrrole; Molecules. 2011, 16, 7256-7266.
     
128. 
     Poonam, P. Kumari, R. Nagpal and S.M.S. Chauhan; Formation of hydridocobalt(III) phthalocyanine by reaction of cobalt(II) phthalocyanines with sodium borohydride and its reactions with antioxidant isoflavones; New J. Chem. 2011, 35, 2639-2646.
     
129. 
     Poonam, P. Kumari, S. Ahmad and S.M.S. Chauhan; Reductive dechlorination of atrazine using sodium-borohydride catalysed by cobalt(II) phthalocyanines; Tet. Lett. 2011,52, 7083–7086.
     
130. 
     P. P. Singh, Ambika and S.M.S. Chauhan; Chemoselective epoxidation of electron rich and electron deficient olefins catalyzed by meso-tetraarylporphyrin iron(III) chlorides in imidazolium ionic liquids; New J. Chem. 2012, 36, 650-655.
     
131. 
     B. Garg, T. Bisht and S.M.S. Chauhan; 2,2′-Diaminoazo-benzene, a potential scaffold for the synthesis of bis-ureas and thioureas: Solution phase anion sensing and binding studies; Sensors and actuators B: Chemical. 2012, 168, 318-328.
     
132. 
     A. Singhal and S.M.S. Chauhan; Biomimetic oxidation of guggulsterone with hydrogen peroxide catalyzed by iron(III)porphyrins in ionic liquid; Catal. Comm. 2012, 25, 28-31.
     
133. 
     P. Kumari, R. Nagpal and S.M.S. Chauhan; Efficient oxidation of polycyclic aromatic hydrocarbons with H₂O₂ catalyzed by 5,10,15-triarylcorrolatoiron (IV) chloride in ionic liquids; Catal. Comm. 2012, 29, 15-20.
     
134. 
     P.P. Singh, Ambika and S.M.S. Chauhan; Activity-guided isolation of antioxidants from the roots of Rheum emodi; Natural Product Research, 2012, 26, 1-4.
     
135. 
     P.P. Singh, Ambika and S.M.S. Chauhan; Activity-guided isolation of antioxidant xanthones from Swertia chirayita (Roxb.) H. Karsten (Gentianaceae); Natural Product Research, 2012, 26, 1682-1686.
     
136. 
     S. Ahmad, K.K. Yadav and S.M.S. Chauhan; Role of Hydroxyl Functionalized Ionic Liquids in Oxygenation and Oxidation of Phenols with H₂O₂ Catalysed by Iron(III) Porphyrins; Current Organic Chemistry, 2012, 16, 2989-3001.
     
137. 
     S.J. Singh and S.M.S Chauhan; Potassium carbonate catalyzed one pot four-component synthesis of rhodanine derivatives; Tet. Lett., 2013, 54, 2484-2488.
     
138. 
     K.K. Yadav, Poonam and S.M.S. Chauhan; Convenient and efficient method for the synthesis of phthalocyanines and metallophthalocyanines in task specific 2-hydroxyethyl ionic liquids; Synth. Commun. 2014, 44, 2797-2807.
     
139. 
     S. Ahmad, K.K. Yadav, S.J. Singh and S.M.S. Chauhan; Synthesis of 5,10,15,20-meso-unsubstituted and 5,10,15,20-meso-substituted-21,23-ditellura/diselena core-modified porphyrinogens: oxidation and detection of mercury(II); RSC Advances. 2014, 4, 3171-3180.
     
140. 
     T. Bisht, B. Garg and S.M.S. Chauhan; Hydrogen Bonded non-covalent synthesis by reaction of porphyrin appended calix[4]arene with 5,5-diethylbarbituric acid in solution; J Incl Phenom Macrocycl Chem 2014, 78, 103–111.
     
141. 
     Ambika, P.P.  Singh and S.M.S. Chauhan; Activity-guided isolation of antioxidants from the leaves of Terminalia arjuna; Natural Product Research, 2014, 28, 760-763.
     
142. 
     S.J. Singh, S. Ahmad and S.M.S Chauhan; 1-Butyl-3-methyl imidazolium acetate catalyzed synthesis of N-substituted-5-arylidene-rhodanines; J. Heterocyclic Chem. 2014 (accepted manuscript ID JHET-12-0253.R2; DOI 10.1002/jhet.1904)
     
143. 
     A.K. Rawat, S. Bhattacharya and S.M.S. Chauhan; Highly efficient synthesis of 21-thia-5,10,15,20-tetraarylporphyrins and 21,23-dithia-5,10,15,20-tetraarylporphyrins in presence of acidic ionic liquid catalyst; Tetrahedron Letters, 2014, 55, 4537–4540.
     
144. 
     R. Gautam and S.M.S. Chauhan; Surfactant assisted self-assembly of zinc 5,10-bis (4-pyridyl)-15,20-bis(4-octadecyloxyphenyl) porphyrin into supramolecular nanoarchitectures; Materials Science and Engineering C, 2014, 43, 447–457.
     
145. 
     A.K. Rawat and S.M.S. Chauhan; Efficient ZnCl₂ assisted synthesis of calix[4]pyrroles catalysed by Brønsted acidic ionic liquids; Tetrahedron Letters, 2014, 55, 6969–6971.
     
146. 
     S. Mishra, S. Arora, R. Nagpal and S.M.S. Chauhan; Sulfonated graphenes catalyzed synthesis of expanded porphyrins and their supramolecular interactions with pristine graphene; J. Chem. Sci., 2014, 126, 1729-1736.
     
147. 
     K.K. Yadav, S. Ahmad and S.M.S. Chauhan; Elucidating the role of cobalt phthalocyanine in the dehydration ofcarbohydrates in ionic liquids; Journal of Molecular Catalysis A: Chemical, 2014, 394, 170–176.