Synthesis of hyperbranched poly(aryl amine)s via a carbene insertion approach
作者:Anton Blencowe、William Fagour、Chris Blencowe、Kevin Cosstick、Wayne Hayes
DOI:10.1039/b804392m
日期:——
A novel diazirine functionalised aniline derivative, 3-(3-aminophenyl)-3-methyldiazirine 1, was prepared and employed as an AB(2)-type monomer in the synthesis of hyperbranched polymers; thus providing the first instance in which polyamines have been prepared via carbene insertion polymerisation. Photolysis of the monomer 1 in bulk and in solution resulted in the formation of hyperbranched poly(aryl