Issue 20, 1997

Photospecific cleavage of one of the cyclopropyl ς-bonds of vinylnorcaradienes

Abstract

The benzophenone sensitised photochemical reaction of vinylnorcaradiene derivatives 1, 5-(2-methylprop-1-enyl)-3-oxatricyclo[4.4.0.01,5]deca-7,9-dien-4-ones, resulted in the regioselective cleavage of one of the cyclopropyl ς-bonds to afford the isochroman-3-one derivatives 7.

Article information

Article type
Paper

Chem. Commun., 1997, 1973-1974

Photospecific cleavage of one of the cyclopropyl ς-bonds of vinylnorcaradienes

S. Kohmoto, H. Yajima, S. Takami and K. Kishikawa, Chem. Commun., 1997, 1973 DOI: 10.1039/A705199I

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