Reactions of bromoacetyl derivatives of furoxan and furazan with S-nucleophiles
作者:A. S. Kulikov、N. N. Makhova
DOI:10.1007/bf02495521
日期:1998.1
Hetarylthioacetyl- and (2-aminothiazol-4-yl)furoxans and the corresponding furazans unknown previously were synthesized by the reactions of substituted bromoacetylfuroxans and-furazans with hetarylthiols and thiourea, respectively.
Synthesis of (2-bromo-2-hydroxyiminoacetyl)furazans(or furoxans) and 3,4-bis[furazanoyl(or furoxanoyl)]furoxans
作者:A. S. Kulikov、N. N. Makhova、L. I. Khmel'nitskii
DOI:10.1007/bf01169724
日期:1994.3
synthesized by nitrosation of bromoacetylfurazans and -furoxans with nitrosylsulfuric acid in conc. H2SO4 An efficient method for preparing the previously unknown 3,4-bis[furazanoyl(or furoxanoyl)]furoxans has been proposed; it consists of the reaction of acetylfurazans and acetylfuroxans with a mixture of a nitrating reagent and a catalytic amount of a nitrosating reagent in conc. H2SO4.