Swarts fluorination is a process whereby the chlorine atoms in a compound – generally an organic compound, but experiments have been performed using silanes...
2 KB (233 words) - 04:42, 23 December 2023
Antimony trifluoride (redirect from Swarts' reagent)
hydrolyzing slowly in water. With fluorine, it is oxidized to give antimony pentafluoride. SbF3 + F2 → SbF5 It is used as a fluorination reagent in organic chemistry...
6 KB (459 words) - 05:43, 18 February 2024
Swarts fluorination, in which chlorocarbon chlorines are substituted for fluorines by hydrogen fluoride under catalysts. Electrochemical fluorination subjects...
157 KB (15,331 words) - 01:54, 3 November 2024
potassium permanganate. The trifluorotrichloropropene can be prepared by Swarts fluorination of hexachloropropene. TFA is the precursor to many other fluorinated...
15 KB (1,305 words) - 05:53, 1 November 2024
Theodore Swarts (chemist, *1839 Antwerpen; †1911 Kortenberg, Belgium) and a colleague of Leo Baekeland. Kauffman, George B. (1955). "Frederic Swarts: Pioneer...
2 KB (170 words) - 05:07, 22 May 2023
photodimer, an example of a 1,3-dithietane, is a colourless solid. Swarts fluorination of the dimer and then cracking is the principal route to thiocarbonyl...
7 KB (536 words) - 00:15, 4 November 2024
on the degree and regiochemistry of fluorination sought and the nature of the precursors. The direct fluorination of hydrocarbons with F2, often diluted...
41 KB (4,534 words) - 14:34, 22 September 2024
debromination with a Swarts reagent. From a dihalomethane by an halogen exchange reaction or from a halomethane by catalyzed bromination or fluorination. The method...
3 KB (202 words) - 13:09, 7 September 2024
compounds by treatment with antimony trifluoride/antimony pentachloride (the Swarts reaction). Another route to trifluoromethyl aromatics is the reaction of...
4 KB (417 words) - 12:19, 6 August 2024
prepared in 1901 by Frédéric Swarts, the Belgian chemist who was the first to prepare chlorofluorocarbons in 1892. Swarts used the reaction of zinc with...
4 KB (243 words) - 19:58, 29 October 2024