Chemistry of Heterocyclic Compounds

, Volume 3, Issue 2, pp 516–518 | Cite as

Investigation of the mobility of methylene group hydrogen atoms in some derivatives of 2-iminothiazolidin-4-one

  • I. I. Chizhevskaya
  • R. S. Kharchenko
  • N. N. Khovratovich


A study is made of the reaction of 2-arylamino- and 3-aryl-2-arylimino derivatives of thiazolidin-4-one with p-[N, N-di(2-chloroethyl)amino]benzaldehyde and p-nitroso-N, N-di(2-chloroethyl) aniline. It is shown that replacement of hydrogen at the endocyclic nitrogen atom of 2-iminothiazolidine-4-one raises mobility of hydrogen atoms in the methylene group in the order phenyl > p-tolyl > > benzyl. The results obtained are confirmed by IR spectroscopy.


Chloroethyl Benzylidene Valence Vibration Phenylimino Methylene Group Hydrogen Atom 
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Copyright information

© The Faraday Press, Inc. 1969

Authors and Affiliations

  • I. I. Chizhevskaya
    • 1
  • R. S. Kharchenko
    • 1
  • N. N. Khovratovich
    • 1
  1. 1.Institute of Physical Organic ChemistryAS Belorussian SSRMinsk

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