Siloxyallenes revisited. A useful functional intermediate for the synthesis of (Z)-β-branched Morita–Baylis–Hillman type adducts and (Z)-chalcones
K Yoshizawa, T Shioiri
Index: Yoshizawa, Kazuhiro; Shioiri, Takayuki Tetrahedron, 2007 , vol. 63, # 27 p. 6259 - 6286
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Citation Number: 20
Abstract
Siloxyallenes proved to be a useful functional intermediate in the preparation of (Z)-β- branched Morita–Baylis–Hillman type adducts by the reaction of aldehydes with silylacetylenes or siloxypropynes. Various (Z)-chalcones were stereoselectively synthesized from siloxypropynes via siloxyallenes.
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