Chemistry of Heterocyclic Compounds

, Volume 27, Issue 1, pp 52–55 | Cite as

Tautomerism and methylation of 2-imino-4-imidazolidinones

  • S. M. Ramsh
  • N. G. Zheltonog
  • E. S. Khrabrova
Article

Abstract

5-Benzylidenecreatinine and 2′-phenylglycocyamidine exist in DMSO-D6 in the imino form. In basic medium, the two compounds exhibit a dual reactivity with respect to methylating agents, forming N(2′)- and N(3)-methyl derivatives.

Keywords

Methyl Organic Chemistry Basic Medium Imino Methyl Derivative 

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Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • S. M. Ramsh
    • 1
  • N. G. Zheltonog
    • 1
  • E. S. Khrabrova
    • 1
  1. 1.Lensovet Leningrad Technological InstituteLeningrad

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