99648-47-2Relevant academic research and scientific papers
Bis(trifluoromethyl)sulfine, (CF3)2C=SO: Addition Reactions with Amines, Alcohols, Hydrogen Halides, and Dienes
Schwab, Michael,Sundermeyer, Wolfgang
, p. 2458 - 2465 (2007/10/02)
Contrary to other sulfines, bis(trifluoromethyl)sulfine (bis(trifluoromethyl)methylene sulfoxide, 7) reacts with amines, alcohols, and hydrogen chloride yielding derivatives of the corresponding sulfinic acid (1-3; 4-6, 8, 9; 10).By the reaction with hydrogen bromide the C-brominated sulfenyl bromide 11 and sulfinyl bromide 14 are formed via a redox reaction. 7 reacts with 2,3-dimethylbutadiene and cyclopentadiene to give the corresponding cyclic adducts 16 and 18, respectively, which with m-chloroperbenzoic acid could be oxidized to the cyclic sulfones 17 and 19.
Bis(trifluoromethyl)sulfine, (CF3)2C=SO: New Syntheses and Some Reactions
Elsaesser, Andreas,Sundermeyer, Wolfgang
, p. 4553 - 4560 (2007/10/02)
New methods for the synthesis of bis(trifluoromethyl)sulfine (sulfoxide) (9) are reported.Pyrolysis, photolysis, and hydrolysis of the compound were investigated as well as the typical behaviour in reactions with the thiocarbonyl group (thiophosgene), with anthracene (Diels-Alder addition) and halogens.
