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Diazepines. V. The reaction of homophthalic anhydride with hydrazines
Author(s) -
Rosen Gerald,
Popp Frank D.
Publication year - 1969
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.5570060103
Subject(s) - chemistry , hydrazine (antidepressant) , diazepine , acetic anhydride , organic chemistry , polymer chemistry , medicinal chemistry , catalysis , ring (chemistry) , chromatography
The reaction of homophthalic anhydride with hydrazine and a number of substituted hydrazines has been investigated. Only in the case of the reaction of homophthalic anhydride and 1,2‐dimethylhydrazine has a diazepine been isolated. The previously reported (2) diazepine from homophthalic anhydride and hydrazine appears to be a product resulting from the reaction of twomolec of homophthalic anhydride with one mole of hydrazine.