[3+2]-Cycloaddition of azomethine ylides to 5-methylidene-3-aryl-2-сhalcogen-imidazolones: access to dispiro indolinone-pyrrolidine-imidazolones. Issue 3 (9th March 2022)

• Record Type: Journal Article
• Authors: 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.
• Is Part Of: Royal Society open science. Volume 9:Issue 3(2022)
• Publication Date: 2022-03-09
• Subjects: dispiro derivatives -- 1, 3-dipolar cycloaddition -- azomethine ylides -- 5-methylidene-2-chalcogen-imidazolones; Science -- Periodicals; 500
• DOI: 10.1098/rsos.211967
• Languages: English
• ISSNs: 2054-5703

Abstract

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