54779-96-3Relevant articles and documents
Synthesis, structure elucidation, and biological evaluation of some fused and/or pendant thiophene, pyrazole, imidazole, thiazole, triazole, triazine, and coumarin systems based on cyanoacetic 2-[(benzoylamino)thioxomethyl] hydrazide
Shams, Hoda Z.,Mohareb, Rafat M.,Helal, Maher H.,Mahmoud, Amira E.
, p. 237 - 263 (2008/02/08)
Aiming to produce cyclized systems with potential bioactivity, a variety of fused and/or pendant thiophene, pyrazole, imidazole, thiazole, triazole, triazine, and coumarin systems were synthesized based on a cyanoacetic 2-[(benzoylamino)thi- oxomethyl] hy
The Reaction of Isothiocyanates with 2-Cyanoethanoic Acid Hydrazide. A Novel Synthesis of 1,3,4-Thiadiazoles
Elmoghayar, Mohamed Rifaat Hamza,Abdalla, Sanaa Osman,Nasr, Mohamed Yousry Abdel-Samad
, p. 781 - 784 (2007/10/02)
Benzoyl and ethoxycarbonyl isothiocyanates reacted with 2-cyanoethanoic acid hydrazide 2 to afford 1-cyanoacetyl-4-substituted thiosemicarbazide (5a,b).Compound 5a afforded the pyrazolo-s-triazine derivative 6 on treatment with 5percent potassium h