Affiliation:
1. Institut für Organische Chemie der Universität Graz
Abstract
The preparation of the title compounds from aldehyd-aniles and alkylnitroacetates in acetic anhydride is described. The nitrocinnamates, which in solution are mixtures of the E- and Z-isomers, are studied PMR-spectroscopically, using Eu(fod)3 as a shift reagent. A simple method for the signal assignment is worked out, making it unnecessary to prepare pure diastereomers.
Cited by
6 articles.
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