[3+2]-Cycloaddition of azomethine ylides to 5-methylidene-3-aryl-2-сhalcogen-imidazolones: access to dispiro indolinone-pyrrolidine-imidazolones

[3+2]-Cycloaddition of azomethine ylides to 5-methylidene-3-aryl-2-сhalcogen-imidazolones: access to dispiro indolinone-pyrrolidine-imidazolones

A synthesis of dispiro derivatives from 5-methylidene-2-chalcogenimidazolones and azomethine ylides generated from isatins and N-substituted -amino acids has been developed.

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Veröffentlicht in:Royal Society open science 2022-03, Vol.9 (3), p.211967-211967
Hauptverfasser: Kukushkin, Maxim E, Kondratieva, Alexandra A, Karpov, Nikita A, Shybanov, Dmitry E, Tafeenko, Viktor A, Roznyatovsky, Vitaly A, Grishin, Yuri K, Moiseeva, Anna A, Zyk, Nikolai V, Beloglazkina, Elena K
Format: Artikel
Sprache:eng
Schlagworte:
1,3-dipolar cycloaddition
5-methylidene-2-chalcogen-imidazolones
azomethine ylides
Chemistry
dispiro derivatives
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Beschreibung
Zusammenfassung:A synthesis of dispiro derivatives from 5-methylidene-2-chalcogenimidazolones and azomethine ylides generated from isatins and N-substituted -amino acids has been developed.
ISSN:2054-5703
2054-5703
DOI:10.1098/rsos.211967