General method for the preparation of N-monosubstituted 3-isothiazole and 3-(1,2,5-thiadiazole)amines. Preparation of a new class of 2-substituted 1,2,5-thiadiazol-3(2H)-ones
Photoisomerization of 2-substituted-isothiazol-3(2H)-ones to 3-substituted-thiazol-2(3H)-ones
作者:Joshua Rokach、Pierre Hamel
DOI:10.1039/c39790000786
日期:——
The photoisomerization of isothiazol-3(2H)-ones yields thiazol-2(3H)-ones, possibly by a ring contraction–ring expansion mechanism involving an initial homolytic step.