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Communication | Regular issue | Vol 20, No. 6, 1983, pp.1017-1020
Published online, 1st January, 1970
DOI: 10.3987/R-1983-06-1017
Reactions of o-Quinoid Compounds with Quadricyclanes IV. Cycloadditions of Tetrachloro-o-benzoquinone with Quadricyclanone

Willy Friedrichsen and Eggert Büldt

*Institut für Organische Chemie, Universität Kiel, Olshausenstrasse. 40, D-24098 Kiel, Germany

Abstract

Quadricyclanone (1) reacts with tetrachloro-o-benzoquinone (2) to give both [σ2+ σ2+π4] (3, 4) and [σ2+σ2+π2] (5, 6, 7) cycloadducts.