Unusual regioselectivity
in [3+2] cycloaddition reactions
between (E)-3-nitroacrylic
acid derivatives
and (Z)-C,N-diphenylimine N-oxide

2023 vol 2 issue 2
Communication

J. Kras, A. Wróblewska, A. Kącka-Zych

Pages 112-117
https://doi.org/10.58332/scirad2023v2i2a02

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Abstract
[3+2] cycloaddition reactions of -COOMe and -CN trans-substituted nitroethenes with (Z)-C,N-diphenylimine N-oxide were tested. For the contrast to most known nitroalkene/nitrone cycloaditions, the reactions studied realized with the formation of 5-nitroisoxazolidines

Keywords 
[3+2] cycloaddition, nitroethenes, (Z)-C,N-diphenylimine N-oxide

First published: 17.05.2023