Stereochemistry of the Diels-Alder Addition of Halogenated Cyclopropenes

The structures of two cycloadducts (1 and 2) of cyclopropenes to 1,3-diphenyl-isobenzofuran and trans-1-phenylbutadiene are established by X-ray crystallography. Both are exo adducts. In 2 the phenyl substituent occupies a pseudo-axial position; the ring-flipped conformation (2a) with the phenyl ri...

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Bibliographic Details
Main Authors: Paul Müller, Gérald Bernardinelli, Domingo Rodriguez, Jean Pfyffer, Jean-Pierre Schaller
Format: Article
Language:deu
Published: Swiss Chemical Society 1987-08-01
Series:CHIMIA
Online Access:https://www.chimia.ch/chimia/article/view/9802
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