16 research outputs found
Behaviour of Some Activated Nitriles Toward Barbituric Acid, Thiobarbituric Acid and 3-Methyl-1-Phenylpyrazol-5-one
No full textThe effect of some active methylene containing heterocyclic compounds, namely barbituric acid, thiobarbituric acid and 3-methyl-1-phenylpyrazol-5-one on a-cyano-3,4,5-trimethoxycinnamonitrile and ethyl a-cyano-3,4,5-trimethoxycinnamate (1a,b) was investigated. The structure of the new products was substantiated by their IR,1H-NMR and mass spectra
SYNTHESIS OF SOME NEW HETEROCYCLIC COMPOUNDS FROM BENZOPYRANO[2,3-c]PYRAZOL-3-ONE DERIVATIVES
No full text1,4-PHENYLENEDIISOTHIOCYANATE IN THE SYNTHESIS OF BIS-(THIOUREA, BENZOTHIAZOLE, QUINAZOLINE, 1,3-BENZOXAZINE AND IMIDAZOLIDINEIMINOTHIONES) DERIVATIVES
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UTILITY OF ÎČ-(3, 4. DICHLOROBENZOYL)âα (PHENYLTHIO)PROPIONIC ACID IN HETEROCYCLIC SYNTHESIS
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Phenylacetone as Building Blocks in Heterocyclic Synthesis: Synthesis of Polyfunctionally-Substituted Pyridines, and fused Pyridines
No full textElectrical conductivity, electronic absorption, IR and NMR studies on some ethyl cyanoacetate phenylhydrazones and their lanthanide complexes
No full textEffect of certain organic amendments and Trichoderma species on the root-knot nematode, Meloidogyne incognita, infecting pea (Pisum sativum L.) plants
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