2,3a,5,6,7,7a-HEXAHYDRO-3H,4H-BENZOTHIOPHENE-3,4-DIONE AND CYCLOPENTA-TETRAHYDROTHIOPHENE-3,4-DIONE ENOLATE ANIONS AS SYNTHETIC EQUIVALENTS TO CYCLOHEX-2-ENONE AND CYCLOPENT-2-ENONE C-2-CARBANIONS.

DOI: 10.1016/S0040-4039(01)81420-9

Source and publish data:

Tetrahedron Letters p. 4291 - 4294 (1984)

Update date:2022-08-02

Topics:

Authors:

Baraldi, Pier Giovanni

Barco, Achille

Benetti, Simonetta

Pollini, Gian Piero

Zanirato, Vinicio

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Article abstract of DOI:10.1016/S0040-4039(01)81420-9

An efficient procedure for α-alkylation of cyclohex-2-enone and cyclopent-2-enone involving a base-promoted tandem of retrograde Dieckmann-Michael reactions of the C-alkylated derivatives of the title heterocycles is presented.

Full text of DOI:10.1016/S0040-4039(01)81420-9

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