334685-40-4Relevant academic research and scientific papers
Synthesis of N-substituted 3-aminothiazolidin-4-ones containing hetaryl fragments
Kelarev,Silin,Kotova,Kobrakov,Rybina,Korolev
, p. 213 - 222 (2003)
Condensation of the N-(3,5-dichloropyridyl-2)- and N- (benzothiazolyl-2-thioacetyl)hydrazones of carbonyl compounds with thioglycolic acid gave the 3-(3,5-dichloropyridyl-2)amino- and 3-[N-(benzothiazolyl-2-thioacetyl)amino]-2-R1-2-R2/sup
Halogen-containing pyridines. 7. Synthesis and some conversions of (3,5-dichloro-2-pyridyl)hydrazine
Kobrakov,Korolev,Rybina,Kelarev
, p. 931 - 943 (2007/10/03)
(3,5-Dichloro-2-pyridyl)hydrazine was synthesized by the interaction of 2,3,5-trichloropyridine with hydrazine hydrate. Reaction of the former with carbonyl compounds gave N-(3,5-dichloro-2-pyridyl)hydrazones, and with acid anhydrides N′-acyl derivatives were formed. Azodyestuffs containing 3,5-dichloropyridyl fragments were obtained from some of the hydrazones synthesized.
