371-78-8Relevant articles and documents
BEITRAEGE ZUR CHEMIE DER SCHEFELHALOGENIDE 15. DICHLOR-FLUOR-TRIFLUOROMETHYLSULFURAN, CF3SCl2F
Minkwitz, Rolf,Nass, Ulrike
, p. 393 - 398 (1987)
The preparation of the sulfurane CF3SCl2F is reported.Upon sublimation of the sulfonium salt CF3SCl2+AsF6- the compounds CF3SCl2F and AsF5 coexist in the gaseous phase.After trapping AsF5 as KAsF6 extremely instable CF3SCl2F is isolated and characterised by IR-, Raman- and 19F-NMR-spectroscopy.
Copper(I)-mediated direct trifluoromethylthiolation of allylic halides with elemental sulfur and (trifluoromethyl)trimethylsilane
Li, Jue,Wang, Peiqiang,Xie, Fei-Fei,Yang, Xi-Gang,Song, Xiao-Nan,Chen, Wei-Dong,Ren, Jiangmeng,Zeng, Bu-Bing
supporting information, p. 3568 - 3571 (2015/06/08)
Abstract A new method has been developed for the copper-mediated trifluoromethylthiolation of allylic halides by using potassium fluoride, elemental sulfur, and (trifluoromethyl)trimethylsilane in anhydrous N,N-dimethylformamide. This protocol provides facile access to a variety of allylic trifluoromethyl thioethers in moderate to good yields under mild, ligand-free reaction conditions.
GASEOUS DIELECTRICS WITH LOW GLOBAL WARMING POTENTIALS
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, (2010/12/31)
A dielectric gaseous compound which exhibits the following properties: a boiling point in the range between about ?20° C. to about ?273° C.; non-ozone depleting; a GWP less than about 22,200; chemical stability, as measured by a negative standard enthalpy of formation (dHf0); a toxicity level such that when the dielectric gas leaks, the effective diluted concentration does not exceed its PEL; and a dielectric strength greater than air.