Group‐transfer alternating copolymerization of 2‐phenyl‐1,3,2‐dioxaphosphorinane with trimethylsilyl 2‐(acryloyloxy)ethanesulfonate | Zendy

Kobayashi Shiro | Zendy; Kadokawa Junichi | Zendy

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Group‐transfer alternating copolymerization of 2‐phenyl‐1,3,2‐dioxaphosphorinane with trimethylsilyl 2‐(acryloyloxy)ethanesulfonate

Author(s) -

Kobayashi Shiro,

Kadokawa Junichi

Publication year - 1995

Publication title -

macromolecular chemistry and physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.57

H-Index - 112

eISSN - 1521-3935

pISSN - 1022-1352

DOI - 10.1002/macp.1995.021960703

Subject(s) - copolymer , trimethylsilyl , polymer chemistry , ketene , silylation , acetal , chemistry , hydrolysis , catalysis , organic chemistry , polymer

This paper describes a new class of reaction, group‐transfer alternating copolymerization (GTAC), between 2‐phenyl‐1,3,2‐dioxaphosphorinane ( 1 ) and trimethylsilyl 2‐(acryloyloxy)ethanesulfonate ( 2 ). The copolymerization took place without any added catalyst and proceeded via quantitative trimethylsilyl group‐transfer process to give a 1:1 alternating copolymer 3a having a ketene silyl acetal group in the main chain. Results of spectroscopy as well as alkaline hydrolysis and bromination of the copolymer confirmed the structure.

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