Free radical annulation of dichlorocyclobutanones with sequential ring expansion

DOI: 10.1016/0040-4020(95)00093-N

Source and publish data:

Tetrahedron p. 3435 - 3454 (1995)

Update date:2022-07-29

Topics:

Authors:

Dowd, Paul

Zhang, Wei

Geib, Steven J.

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Article abstract of DOI:10.1016/0040-4020(95)00093-N

A new synthetic sequence that adds the elements of ketene across the termini of a 1,5-diene is described. Dichlorocyclobutanone adducts from reaction of dichloroketene with 1,5-dienes undergo intramolecular free radical annulation. Lewis acid-promoted rin

Full text of DOI:10.1016/0040-4020(95)00093-N

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