SYNTHESIS OF 2(3H)-BENZOFURANONE DERIVATIVES BY COPPER(I)-PROMOTED SUBSTITUTION REACTIONS OF ACTIVE METHYLENE CARBANIONS

DOI: 10.1016/S0040-4020(01)90550-2

Source and publish data:

Tetrahedron p. 2647 - 2656 (1986)

Update date:2022-08-05

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Authors:

Setsune, Jun-ichiro

Ueda, Takashi

Shikata, Katsumi

Matsukawa, Kimihiro

Iida, Toshiya

Kitao, Teijiro

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Article abstract of DOI:10.1016/S0040-4020(01)90550-2

Activation of soft carbanions by copper(I) in the substitution reaction toward aryl halides and allyl halides was demonstrated.Derivatives of 2(3H)-benzofuranones (2, 14-18) were prepared in a one-pot procedure by the reaction of copper(I) diethyl malonat

Full text of DOI:10.1016/S0040-4020(01)90550-2

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