Intramolecular ortho [2+2] photocycloaddition of 5-(p-acylphenyl)-1-pentenes

DOI: 10.1016/S0040-4039(00)77452-1

Source and publish data:

Tetrahedron Letters p. 911 - 914 (1993)

Update date:2022-09-26

Topics:

Authors:

Wagner, Peter J.

Alehashem, Hadi

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Article abstract of DOI:10.1016/S0040-4039(00)77452-1

The title compounds undergo intramolecular 2+2 ortho photocycloadditions to generate tricycloundecadienes 4 and 5. These are formed stereoselectively, with the four and five-membered rings anti to each other. Compounds 4 undergo low temperature Cope rearr

Full text of DOI:10.1016/S0040-4039(00)77452-1

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