Carbenoid Type Reactions of a Stabilized Bismuthonium Ylide in the Presence of Copper Catalyst

DOI: 10.1246/cl.1989.325

Source and publish data:

Chemistry Letters p. 325 - 328 (1989)

Update date:2022-09-26

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Authors:

Ogawa, Takuji

Murafuji, Toshihiro

Iwata, Kazuhiko

Suzuki, Hitomi

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Article abstract of DOI:10.1246/cl.1989.325

Triphenylbismuthonio-4,4-dimethyl-2,6-dioxocyclohexan-1-ide reacts with 1-alkynes in the presence of small amounts of copper(I) chloride to form bicyclic furan derivatives probably via a carbenoid intermediate.

Full text of DOI:10.1246/cl.1989.325

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