Cyclopentenones from the Acid-induced Ring Expansion of 1-Alkenylcyclopropanol Derivatives

DOI: 10.1039/c39850001270

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 1270 - 1272 (1985)

Update date:2022-08-11

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Authors:

Barnier, Jean-Pierre

Karkour, Belkacem

Salauen, Jacques

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Article abstract of DOI:10.1039/c39850001270

1-Alkenylcyclopropanols (4a,b) and (5a,b) underwent acid-induced ring expansion into cyclopentenones (7), via 2-alkenylcyclobutanones (6); the 2-methylcyclopropanols (15a,b) are also synthesised using the same method.

Full text of DOI:10.1039/c39850001270

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