SEARCH Articles Figures Tables 1,2,3-Thiadiazole rearrangement 1,2,3-thiadiazole 1,2,5-Thiadiazoles 1,3,4-Thiadiazol 1.3.4- Thiadiazole 2-chloro-, Dimroth rearrangement DIMROTH Rearrangement Thiadiazoles Dimroth rearrangement Thiadiazoles Dimroth rearrangement Thiadiazoles rearrangement