Synthesis of 1-aryl-1,3-diyne and 2-aryl-1,1-dialkynylethene from the Sonogashira reactions of 2-aryl-1,1-dibromoethene

DOI: 10.1016/S0040-4020(01)00829-8

Source and publish data:

Tetrahedron p. 8283 - 8290 (2001)

Update date:2022-07-30

Topics:

Authors:

Lee, Hee Bong

Huh, Dal Ho

Oh, Joon Seok

Min, Gwan-Hong

Kim, Byung Hyun

Lee, Dong Hwal

Hwang, Jae Kwang

Kim, Young Gyu

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Article abstract of DOI:10.1016/S0040-4020(01)00829-8

Both 1-aryl-1,3-diyne and 2-aryl-1,1-dialkynylethene were produced from the Sonogashira reactions of 2-aryl-1,1-dibromoethene with 1-alkyne. The ratio of the products varied according to the reaction conditions. The coupling reactions in benzene afforded

Full text of DOI:10.1016/S0040-4020(01)00829-8

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Product name:2-((E)-4-stilbenyl)-1,1-dibromoethene

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