91637-05-7Relevant academic research and scientific papers
Design, synthesis and SAR of novel sulfonylurea derivatives for the treatment of Diabetes mellitus in rats
Sroor, Farid M.,Basyouni, Wahid M.,Aly, Hanan F.,Ali, Sanaa A.,Arafa, Azza F.
, p. 195 - 206 (2021/12/01)
Novel series of sulfonylurea analogs were designed, synthesized and fully characterized. The targeted sulfonylurea analogs 3–11, were prepared in a straight forward manner by nucleophilic addition of aryl-sulfonyl hydrazine derivatives 1a–c to alkyl- or a
STRUCTURE AND REACTIVITY OF HYDRAZINE DERIVATIVES. XLIII. REACTION OF ISOCYANATES WITH ARENESULFONOHYDRAZIDES IN THE PRESENCE OF SOME TRANSITION-METAL β-DIKETONATES IN DIOXANE
Grekov, A. P.,Savel'ev, Yu. V.,Veselov, V. Ya.
, p. 2324 - 2331 (2007/10/02)
The kinetics of the reactions of 1-butyl isocyanate and phenyl isocyanate with arenesulfonohydrazides in dioxane at various temperatures with additions of zinc(II) and iron(III) acetylacetonates, which exhibit a catalytic effect, were studied.It was established that intermediate "catalyst-isocyanate" and "catalyst-hydrazide" molecular complexes are formed in the reactions.A quantitative estimate of the catalytic activity of the investigated metal β-diketonates is given.
