Thiol elimination from tris[2-(phenylthio)ethyl]phosphine oxide: a convenient route to trivinylphosphine oxide

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• 作者：Nina K. Gusarova ; Nataliya A. Chernysheva ; Svetlana N. Arbuzova ; Maria V. Bogdanova ; Nina I. Ivanova ; Andrei A. Kudryavtsev ; Boris A. Trofimov
• 刊名：Mendeleev Communications
• 出版年：2006
• 出版时间：2006
• 年：2006
• 卷：16
• 期：1
• 页码：31
• 全文大小：90 K

文摘

Tris[2-(phenylthio)ethyl]phosphine oxide reacts with sodium amide to afford trivinylphosphine oxide in a good yield. The reaction involves the generation of phosphoryl-stabilised carbanions, which further eliminate benzene thiolate anions.