α-Alkylaminophenylacetamide derivatives (1) reacted with sulphur monochloride followed by treatment with base to give a new mesoionic heterocyclic system, 1,2,5-thiadiazolium-4-olates (3).
MASUDA K.; ADACHI J.; NOMURA K., J. CHEM. SOC. CHEM. COMMUN., 1979, NO 7, 331-332
作者:MASUDA K.、 ADACHI J.、 NOMURA K.
DOI:——
日期:——
MASUDA KATSUTADA; ADACHI JUN; NOMURA KEIICHI, J. CHEM. SOC. PERKIN TRANS., PART 1, 1981, NO 4, 1033-1036
作者:MASUDA KATSUTADA、 ADACHI JUN、 NOMURA KEIICHI
DOI:——
日期:——
Studies on mesoionic compounds. Part 10. Synthesis and chemical properties of mesoionic 1,2,5-thiadiazolium-3-olates
作者:Katsutada Masuda、Jun Adachi、Keiichi Nomura
DOI:10.1039/p19810001033
日期:——
The preparation of a novel mesoionic heterocycle is described; derivatives of 4-aryl-5-alkyl-1,2,5-thiadiazolium-3-olates (6a–f) are obtained by treatment of α-N-substituted aminophenylacetamides with sulphur monochloride followed by base.