A New Method for the Synthesis of Organosulfur Trifluorides
作者:V. E. Pashinnik、E. G. Martyniuk、M. R. Tabachuk、Yu. G. Shermolovich、L. M. Yagupolskii
DOI:10.1081/scc-120021841
日期:2003.1.8
universal method of the different types of organosulfur trifluorides synthesis, with common formula RSF3 where R = dialkylamino group, aromatic or heterocyclic radical, was elaborated. The method consists in the reaction of thiosulfurous acid diamides, diaryldisulfides or diheteryldisulfides with chlorine in the presence of potassium fluoride excess.
作者:Patricia A. Messina、Kevin C. Mange、W.J. Middleton
DOI:10.1016/s0022-1139(00)83974-3
日期:1989.1
and presents a hazard if not properly handled. This investigation has shown that the decomposition occurs in two steps. First, a non-energetic disproportionation occurs to give sulfurtetrafluoride and bis(diethylamino) sulfur difluoride (3b). The less stable difluoride thus formed then undergoes a vigorous exothermic decomposition (detonation). The relative stabilities of DAST and several of its analogs