Quinone Imines with a Fused Azine Ring: III. Synthesis and Reactivity of 8-p-Tolylsulfonylimino-5,8-dihydroquinolin-5-one Derivatives
作者:A. V. Belov、V. M. Nichvoloda
DOI:10.1007/s11178-005-0133-y
日期:2005.1
Unstable 8-p-tolylsulfonylimino-5,8-dihydroquinolin-5-one was generated by oxidation of the corresponding reduced form in acetic acid; it reacted in situ with hydrogen chloride and sodium p-toluenesulfinate to give the corresponding 6-substituted 5-hydroxy-8-aminoquinolines.