期刊
CENTRAL EUROPEAN JOURNAL OF CHEMISTRY
卷 4, 期 3, 页码 403-427出版社
SPRINGER HEIDELBERG
DOI: 10.2478/s11532-006-0024-2
关键词
Wittig olefination; solventless reaction; Suzuki-Miyaura cross-coupling
The Wittig reaction of carbaldehydes with alkoxycarbonylhalomethylidenetriphenylphosphoranes can be performed with ease in solventless systems. The analogous reaction of carbaldehydes with acylhalomethylidenetriphenylphosphoranes requires a small amount of solvent, such as chloroform, in order for the reaction to proceed. The products of the reaction are versatile precursors for further transformations, such as the Suzuki-Miyaura cross-coupling reaction. (C) Versita Warsaw and Springer-Verlag Berlin Heidelberg. All rights reserved.
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