Polymerization of monomers containing functional groups protected by trialkylsilyl groups, 4. Studies on anionic living polymerization of 4‐(<i>tert</i>‐butyldimethylsilyloxy)styrene

Abstract

Abstract Anionic polymerization of 4‐( tert ‐butyldimethylsilyloxy)styrene ( 2 ) was investigated under high vacuum conditions (≈ 10 −6 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 α‐methylstyrene were also prepared by means of this living system.