Tetrahedron Asymmetry p. 537 - 540 (1990)
Update date:2022-08-16
Topics:
Krotz, Achim
Helmchen, Guenter
Via asymmetric Diels-Alder reactions, large scale preparations of enantiomerically pure norbornane-2-carboxylic acids were carried out.Oxidative degradation furnished 2-norbornanone and 3-methyl-2-norbornanone which gave the title compounds via stereoselective alkylations, subsequent Wittig reactions and reductions.
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