... In an analogous reaction, -diazo ketone 6 and 4 yielded N-(2-oxo-1,2-diphenylethyl) toluenesulfonamide (7). 1915-1920, Flash Vacuum Pyrolysis of 1,3-Thiazole-5(4H)-thiones. by S. Leśniak 1 , G. Mlostoń 1 and H. Heimgartner 2 1 Department of Organic and Applied ...