Dec. 1981 Thermal Decompositions of Dinitropyridyl Dinitrothienyl Dithiocarbamates and t-Butyl Trithiocarbonates Khalid Rasheed * and James D. Warkentin The Ansul Company Research and Developnicnt Center, P. 0. Box 1165, Weslaro, Texas 78596 Received May 20, 1981 ... The title compounds on heating cyclized to yield 7-nitro-l,3-dithiolo[4,5-c]pyridin-2-one ... We have already reported that dinitrophenyl dimethyl- dithiocarbamates and dinitrophenyl t- ...