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Synthèse d'un monomère styrénique à substituant phosphonique. Instabilité de la forme diacide et polymérisation
Author(s) -
Boutevin Bernard,
Hamoui Bachar,
Bessière Jeanmarie M.
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.1995.021960606
Subject(s) - copolymer , polymer chemistry , chemistry , polymerization , salt (chemistry) , silylation , radical polymerization , polymer , organic chemistry , catalysis
p ‐Vinylbenzyphonic acid was prepared by means of the Arbuzov reaction between triethyl phosphite and p ‐chloromethylstyrene followed by silylation with bromotrimethylsilane and methanolysis. The product, which is readily cross‐linked, is stabilized as dicyclohexycylammonium salt. Radical‐initiated polymerization occurs readily; homo‐ and copolymers found are slowly cross‐linked upon releasing dicyclohexylamine.