Keywords
3
4
4-diarylisoxazoline N-oxides
5-diarylisoxazoline N-oxides
alkyl nitroacetates
nitrostilbenes
pyridinium ylides.
Abstract
A base-catalyzed reaction of nitrostilbenes with alkyl nitroacetates proceeds regioselectively to afford 3,4-diarylisoxazoline N-oxides as sole or major products. In some cases small amounts of 4,5-diarylisoxazoline N-oxides were formed as side products.
Funders
Russian Science Foundation
24-23-00109
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