Anionic polymerization of 4-(tert-butyldimethyIsilyloxy)styrene (2) was investigated under high vacuum conditions mbar). 2 was readily polymerized by lithium naphthalide to form a "living polymer" at -78 "C. By subsequent acid hydrolysis of the resulting polymer, a linear, nearly monodisperse polymer of 4-vinylphenol of known molecular weight was obtained. Block copolymers of 2 with a-methylstyrene were also prepared by means of this living system.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.