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  • Chem Sci Trans., 2013, 2(4),  pp 1250-1255  

    DOI:10.7598/cst2013.479

    Research Article

    Synthesis and Spectral Studies of Novel Diazepine Derivatives and Study in Specific Reference to Tautomerization

  • R. K. SAINI, Y. C. JOSHI and P. JOSHI
  • Department of Chemistry, University of Rajasthan, Jaipur-302004, India
    S. S. Jain Subodh P. G. College, Jaipur, Rajasthan, India
  • Abstract

    Condensation of various 1,3-diketone derivatives (1a-1f) with ethylene diamine and O-PDA in absolute ethanol led to synthesis of new 1,4-diazepines and 1,5-benzodiazepine derivatives. Structure of newly synthesized 1,4-diazepines (2a-2f) and 1,5-benzodiazepine derivatives (3a-3f) were established on the spectral studies viz: IR,1H NMR, 13C NMR.

    Keywords

    1,3-Diketone, Ethylene diamine, O-PDA, Diazepine, Benzodiazepine

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