ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The reaction of diethyl monoiminomalonate with benzoylacetonitrile affords the ethyl 3-amino-4-cyanopentanoate derivative 1 a. Compound 1 a condensed with salicylaldehyde to yield the coumarin 5 and coupled with arenediazonium salts to yield the arenehydrazones 6a-c. Compounds 6a, b could be converted into the aminopyridazinium carboxylate 8a, b on treatment with aqueous sodium hydroxide. The reaction of 6a-c with hydrazine and phenyl hydrazine is reported.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19893310303
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