ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Novel Fused N-Heterocycles Derived from 3,6-Dichloro-4-pyridazinecarbonyl Chloride3,6-Dichloro-4-pyridazinecarbonyl chloride (4) reacts with primary amines to yield the N-containing fused heterocyclic compounds 2, 8, and 9a, b. 4 forms the pyridazino-oxadiazepines 7a-d with the in situ generated hydroxyguanidines 6a-d. The diazocinedione 1 is obtained by reaction of 3,6-dichloro-4-pyridazinecarboxamide (3) with anthranilic acid methyl ester.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19881211124
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