Chemistry of Heterocyclic Compounds

, Volume 6, Issue 5, pp 562–566 | Cite as

Fission reactions of the aziridine ring

IV. Reaction of N-arylethylenimines with carbon dioxide, its sulfur analogs, and phenyl isothiocyanate
  • A. P. Sineokov
  • F. N. Gladysheva
  • V. S. Étlis
Article

Abstract

Reaction of N-arylethylenimines with carbon dioxide in the presence of tetraethylammonium bromide gives N-aryl-2-oxazolidones, with N,N′-diarylpiperazines as by-products. Carbon disulfide reacts with N-arylethylenimines under similar conditions to give 1∶1 copolymers, together with small amounts of N-arylthiazolidine-2-thiones. Carbon oxysulfide gives copolymers only. The copolymers are converted at 250° C into N-arylthiazolidine-2-thiones and N-arylthiazolidones, respectively. N-Arylethylenimines react with phenyl isothiocyanates to give 2-phenylimino-3-arylthiazolidines.

Keywords

Dioxide Carbon Dioxide Bromide Organic Chemistry Phenyl 

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Copyright information

© Consultants Bureau, a division of Plenum Publishing Corporation 1973

Authors and Affiliations

  • A. P. Sineokov
  • F. N. Gladysheva
  • V. S. Étlis

There are no affiliations available

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