Simple Access to Elusive 伪-Boryl Carbanions and Their Alkylation: An Umpolung Construction for Organic Synthesis

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• 作者：Kai Hong ; Xun Liu ; James P. Morken
• 刊名：Journal of the American Chemical Society
• 出版年：2014
• 出版时间：July 30, 2014
• 年：2014
• 卷：136
• 期：30
• 页码：10581-10584
• 全文大小：334K
• ISSN：1520-5126

文摘

The reaction of 1,1-bis(pinacolboronate) esters with alkyl halides can be effected by metal alkoxides and provides a strategy for the construction of organoboronate compounds. The reaction is found to occur by alkoxide-induced deborylation and generation of a boron-stabilized carbanion.