Sequential multiple-photon photochemistry of sterically congested enones

DOI: 10.1016/0040-4039(96)00284-5

Source and publish data:

Tetrahedron Letters p. 2317 - 2320 (1996)

Update date:2022-08-04

Topics:

Authors:

Schnapp, Karlyn A.

Motz, Philip L.

Stoeckel, Sharon M.

Wilson, R. Marshall

Krause Bauer, Jeanette A.

Bohne, Cornelia

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Article abstract of DOI:10.1016/0040-4039(96)00284-5

The photochemistry of sterically hindered enones 1 and 2 is described. A novel photorearrangement occurs in both systems which involves carbonyl attack on the adjacent phenyl ring, expansion of that ring to a cycloheptatriene and subsequent photochemically induced 1,7-phenyl migration.

Full text of DOI:10.1016/0040-4039(96)00284-5

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