3.10. Pd NP embedded Phosphine supported on
cellulose for Sonogashira, Suzuki and Heck cross
coupling
Hammond et al reported the synthesis of cellulose-derived
palladium nanoparticles for the Suzuki-Miyaura, Sonogashira
and Heck-type cross-couplings for the synthesis of organic
materials like dibromoperylene dimide (PDIs).
[28]
The
protocol began with the synthesis of diphenylphosphinite-
anchored cellulose to coordinate with palladium (Scheme 32).
Thus nucleophilic substitution of celllulose-OTs
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