Ring enlargement reaction of 2-(1-alkenyl)-1-cyclobutyl ketones. A new method for the preparation of 4-acyl-1-cyclohexenes

DOI: 10.1016/S0040-4039(00)98020-1

Source and publish data:

Tetrahedron Letters p. 6027 - 6030 (1990)

Update date:2022-09-26

Topics:

Authors:

Fujiwara, Tooru

Takeda, Takeshi

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Article abstract of DOI:10.1016/S0040-4039(00)98020-1

Various 1,2-disubstituted 4-acyl-1-cyclohexenes were obtained by the ethylaluminum dichloride promoted ring enlargement reaction of 2-(1-alkenyl)-1-cyclobutyl ketones prepared by the conjugate addition of 1-alkenylmagnesium bromides With 1-cyclobutenyl ketones.

Full text of DOI:10.1016/S0040-4039(00)98020-1

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