Synthesis of Allenylphosphonates through Cu(I)-Catalyzed Coupling of Terminal Alkynes with Diazophosphonates.

Authors :: Chenggui Wu
Fei Ye
Guojiao Wu
Shuai Xu
Guisheng Deng
Yan Zhangb
Jianbo Wang
Source :: Synthesis. 2016, Vol. 48 Issue 5, p751-760. 10p.
Publication Year :: 2016
Abstract: Through the Cu(I)-catalyzed coupling of diazophosphonates with terminal alkynes, an efficient method for the synthesis of allenylphosphonates has been developed. Simple and inexpensive CuI is used as the catalyst and the reaction is conducted under mild conditions. [ABSTRACT FROM AUTHOR]

Subjects :: *PHOSPHONATES
*ORGANIC synthesis
*ALLENE synthesis
*COPPER catalysts
*ALKYNE synthesis
*DIAZO compounds
*CARBENE synthesis
*COUPLING reactions (Chemistry)

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