Chemistry Letters

Reaction of 6-oxa-3-silabicyclo [3.1. 0] hexanes with phosphinimines. Synthesis of 6-vinyl-1, 3-dioxa-2, 4-disilacyclohexanes.

A Baceiredo, CD Juengst, G Manuel, WP Weber

文献索引：Baceiredo, Antoine; Juengst, Clifford D.; Manuel, Georges; Weber, William P. Chemistry Letters, 1987 , p. 237 - 240

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被引用次数: 3

摘要

Reaction of 3, 3-dimethyl-6-oxa-3-silabicyclo [3.1. 0]-hexane with N- benzyltriphenylphosphinimine yields 1, 3-butadiene and 2, 2, 4, 4-tetramethyl-6-vinyl-l, 3- dioxa-2, 4-disilacyclohexane (3). A mechanism for the formation of 3 which involves the reaction of dimethylsilanone [(CH 3) 2 Si= 0] with 2, 2-dimethyl-4-vinylsilaoxetane is proposed.