Thermolyse des 1:1-Adduktes aus «Münchnon» und Cyclopentadienchinon

The thermolysis of the 1:1-cycloadduct 3, synthesized by the addition of cyclopentadienequinone (1) and 3-methyl-2,4-diphenyl-5-oxazolone (2), yields 5,6-dihydro-2-methyl-1,3-diphenyl-2H-isoindol-4,7-dione (5) and not the tetracyclic diketone 4 (cf. [2]). The structure of 5 is elucidated by spectra...

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Bibliographic Details
Main Authors: Josef Lukáč, Heinz Heimgartner, Hans Schmid
Format: Article
Language:deu
Published: Swiss Chemical Society 1977-04-01
Series:CHIMIA
Online Access:https://www.chimia.ch/chimia/article/view/9347
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