Premium
Studies in the chemistry of 1,2,5‐oxadiazole (II). Synthesis and properties of furazanodiazepines
Author(s) -
Gasco A.,
Ruá G.,
Menziani E.,
Nano G. M.,
Tappi G.
Publication year - 1970
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.5570070118
Subject(s) - chemistry , derivative (finance) , oxadiazole , computational chemistry , medicinal chemistry , organic chemistry , combinatorial chemistry , economics , financial economics
This paper describes the synthesis and the properties of some furazanodiazepine derivatives obtained by condensing the appropriate β‐diketones with 3,4‐diaminofurazan. On the basis of U.V., I.R. and N.M.R. evidence a mono‐imino structure is suggested for the compounds obtained. Low temperature N.M.R. spectra suggest a rapid tautomensm for the dimethyl derivative.