Derivatisation of crosslinked poly(styrene-co-acryloyl chloride) for functional polymer supports and use as an electrophilic scavenger resin

摘要

Poly(styrene-co-acryloyl chloride) prepared from poly(styrene-co-p-nitrophenylacrylate), crosslinked with divinylbenzene, readity reacted with N, O, S and C nucleophiles resulting in amido, hydrazido, ester, thioester and malononitryl derivatives of poly(styrene-co-acryloyl chloride). All the introduced reagents(1-propanol, 3-methyul-1-butanol, thiophenol, 3-fluoro- aniline, 4-chloroaniline, 3,4-dichloroaniline, 2-aminobenzimidazole, phenylhydrazine and malononitrile) reacted under mild conditions(rrom temperature). No additional crosslinking was observed during processes with hydrazine or amines.