1,3-Dipolar cycloadditions of nitrile sulphides to 1,4-quinones: a route to novel isothiazolonaphthoquinones and bis-(isothiazolo)benzoquinones
作者:R. Michael Paton、John F. Ross、John Crosby
DOI:10.1039/c39800001194
日期:——
Nitrile sulphides, generated by thermolysis of 1,3,4-oxathiazol-2-ones, react with 1,4-naphthoquinone and 1,4-benzoquinone to yield the isothiazoloquinones (4)–(6).
由1,3,4-氧杂噻唑-2-酮热解生成的腈腈与1,4-萘醌和1,4-苯醌反应生成异噻唑并醌(4)–(6)。