Imidazoquinolinethiones from quinolines: a new molecular rearrangement
作者:Charles W. Rees、David G. Roe、Valérie Thiéry
DOI:10.1039/cc9960002775
日期:——
8-Aminoquinolines and the dithiazolium salt 1 give N-(8-quinolinyl)iminodithiazoles 4 which undergo an unusual type of thermal rearrangement to give the new imidazo[5,4,1-ij]quinoline-4-thiones 6; it appears that the thione sulfur is delivered intramolecularly (9 --> 10).