Reactions of 1- (X-benzoyl) -4-R-thiosemicarbazide with chloroacetone and omega-bromoacetophenone. VI. 4- (o-tolyl) -thiosemicarbazide of o-nitro - and p-nitrobenzoic acid
Bielak, E.; Biliński, S.
Annales Universitatis Mariae Curie-Sklodowska. Sectio D Medicina 51: 195-202
1996
ISSN/ISBN: 0066-2240 PMID: 9467268 Document Number: 469394
The reactions of 4-(o-tolyl)-thiosemicarbazide of o-nitro- and p-nitrobenzoic acid (Ik, l) with chloroacetone and omega-bromoacetophenone were investigated in: methanolic medium (method D); methanolic medium in the presence of anhydrous CH3COONa (method E); methanolic medium in the presence of N(C2H5)3 (method F). The properties of compounds IIu-y and IIIu-y were determined under the conditions of basic and acidic hydrolysis. The results of UV, IR and NMR spectroscopic measurements were reported.