Trisubstituted Boroles by 1,1-Carboboration

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• 作者：Fang Ge ; Gerald Kehr ; Constantin G. Daniliuc ; Christian M眉ck-Lichtenfeld ; Gerhard Erker
• 刊名：Organometallics
• 出版年：2015
• 出版时间：September 14, 2015
• 年：2015
• 卷：34
• 期：17
• 页码：4205-4208
• 全文大小：324K
• ISSN：1520-6041

文摘

A 1,3,4-trisubstituted borole is readily obtained by a 1,1-carboboration sequence starting from a bis(ethynyl)borane and B(C₆F₅)₃. Subsequent photolysis converts it to the 1,2,5-trisubstituted borole by means of a di-蟺-borane rearrangement.