Efficient synthesis of optically active 2,3-allenols via the simple CuBr-mediated reaction of optically active propargylic alcohols with paraformaldehyde

被引：0

作者：

Ma, Shengming ^{[1
]}

Hou, Hairong ^{[1
]}

Zhao, Shimin ^{[1
]}

Wang, Guangwei ^{[1
]}

机构：

[1] State Key Lab. Organometallic Chem., Shanghai Inst. of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China

来源：

Synthesis | 2002年 / 12期

关键词：

Formaldehyde; -; Synthesis; (chemical);

D O I：

10.1055/s-2002-33656

中图分类号：

学科分类号：

摘要：

Enantiomerically enriched 2,3-allenols were prepared by the CuBr-mediated homologation of the relatively easily available optically active terminal propargylic alcohols with paraformaldehyde in the presence of diisopropylamine.

引用

页码：1643 / 1645

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