Cyclization of γ,δ-Epoxy-α-cyanosulphones. A Simple, Diastereoselective Route to Cyclopropane Carboxylic Acids.

DOI: 10.1016/0040-4039(93)85066-6

Source and publish data:

Tetrahedron Letters p. 6443 - 6446 (1993)

Update date:2022-08-03

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Authors:

Benedetti, Fabio

Berti, Federico

Risaliti, Amerigo

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Article abstract of DOI:10.1016/0040-4039(93)85066-6

cyclisation of α-cyano-α-sulphonyl-γ,δ-epoxy carbanions proceeds with high yields and complete diastereoselectivity, to yield cyclopropanolactones, useful intermediates in the synthesis of cis-substituted cyclopropane carboxylic acids.

Full text of DOI:10.1016/0040-4039(93)85066-6

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