A new polymeric reagent,cross-linked poly(4-vinylpyridine)supported azide ion,[P4-VP]N3,was introduced as polymeric reagents for efficient and regioselective co
A graft copolymer of polyacrylonitrile(PAN)with sodium salt of partially carboxymethylated tamarind kernel powder(Na-PCMTKP,DS=0.15)was synthesized by using cer