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Metathesis of Vinyl‐Substituted Silicon Compounds with Dienes and Cycloalkenes
Author(s) -
Pietraszuk Cezary,
Marciniec Bogdan,
Jankowska Magdalena
Publication year - 2002
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/1615-4169(200208)344:6/7<789::aid-adsc789>3.0.co;2-d
Subject(s) - chemistry , silylation , silylene , metathesis , cyclooctene , organic chemistry , catalysis , salt metathesis reaction , silicon , polymer chemistry , polymerization , polymer
Metathesis of 1,9‐decadiene and cyclooctene with trialkoxy‐ and trisiloxy‐substituted vinylsilanes in the presence of Grubbs catalyst leads to a formation of 1‐(silyl)deca‐1,9‐dienes and 1,10‐bis(silyl)deca‐1,9‐dienes. Under optimised conditions, the reaction is a convenient method for synthesis of disubstituted dienes and a model process for the development of syntheses of silylene(siloxylene)‐vinylene‐alkenylene copolymers via the metathesis transformations of divinyl‐substituted silicon compounds with terminal dienes and cycloalkenes.