76442-79-0Relevant academic research and scientific papers
New approaches for the synthesis of hydrazone derivatives and their antitumor evaluation
Wardakhan, Wagnat Wahba,Samir, Eman Mohamed
, p. 1118 - 1121,4 (2020/08/24)
The hydrazide-hydrazone 3 reacted with benzenediazonium chloride to give the phenylhydrazone derivative 5. The latter underwent a series of hetero-cyclization reactions to give pyridazine, 1,2,3-triazole and pyrazole derivatives. The antitumor evaluation
NITRILES IN HETEROCYCLIC SYNTHESIS: NEW APPROACHES FOR SYNTHESIS OF PYRAZOLES, ISOXAZOLES AND PYRIMIDINES
Ibrahim, Nadia S.,Hafez, Ebtisam A.A.,Mohareb, Raafat M.
, p. 2085 - 2088 (2007/10/02)
A variety of pyrazoles and aminoisoxazole were prepared from reaction of N-benylidene cyanoethanoic hydrazide derivatives with hydrazines and hydroxylamine.A novel pyrimidine synthesis from reaction of ethyl cyanoacetate with the hydrazide is reported.
INVESTIGATION IN THE FIELD OF ARYLHYDRAZONES OF SUBSTITUTED GLYOXYLIC ACID. XXVII. N-ARYLCYANOMALONOTHIOAMIC BENZYLIDENEHYDRAZIDES IN THE JAPP-KLINGEMANN REACTION
Dubenko, R.G.,Gorbenko, E. F.,Pel'kis, P. S.
, p. 1536 - 1543 (2007/10/02)
The reaction of N'-benzylidenecyanoacetohydrazides with aryl isothiocyanates, leading to the formation of N-arylcyanomalonothioamic benzylidenehydrazides, was investigated.The N-arylcyanomalonothioamic benzylidenehydrazides react with arenediazonium salts
