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Studies on nitrile imines. Synthesis of some new five‐membered heterocyclics via N ‐(2,4‐dinitrophenyl)‐ C ‐alkyl nitrile imines
Author(s) -
Tewari R. S.,
Dixit P. D.,
Parihar Miss P.
Publication year - 1982
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570190668
Subject(s) - chemistry , nitrile , dinitrophenyl , imine , alkyl , ring (chemistry) , organic chemistry , medicinal chemistry , catalysis , antibody , immunology , biology
Reaction of N ‐(2,4‐dinitrophenyl)‐ C ‐alkyl hydrazonyl chlorides with diverse dipolarophiles gave a variety of novel heterocyclics, which are expected to possess biological activities. The ring closure is brought about by a concerted process involving nitrile imine as an intermediate. The structures of the resulting products are supported by nmr and ir spectral data.