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Thermal and Photochemical Reactions of Stilbenylsydnones

As a part of our study on sydnone derivatives, in order to investigate both thermally and photochemically induced reactions, new stilbenylsydnones (1-3) are prepared by multi-step synthesis, from aminostilbenes via nitrosoglycine derivatives and cyclisation. Photochemically and thermally induced intra- and intermolecular reactions of stilbenylsydnones (1-3) are performed and identification of products as well as the reaction mechanism will be discussed.

aminostilbenes; nitrosoglycine; sydnone; stilbenylsydnone; photochemical reactions; thermal reactions; intramolecular reactions; intermolecular reactions

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