Fluorodesulfurization of alkyl mercaptans or alkyl dithianes

Details Fluorodesulfurization of alkyl mercaptans or alkyl dithianes Fluorodesulfurization of alkyl mercaptans or alkyl dithianes

1976-03-04

1977-09-20

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260534S, 260648F, 260653, 71113, 424319, C07C10110, A61K 31195

Patent

active

040497089

ABSTRACT:
Organic compounds containing a mercapto group or a dithiane moiety can be transformed into the analogous fluoro or difluoro compounds by reacting them with a halogenating reagent in liquid hydrogen fluoride, optionally containing boron trifluoride or antimony pentafluoride solution, at temperatures from about -80.degree. and 15.degree. C. The method may be descriptively termed "fluorodesulfurization".

REFERENCES:
patent: 3950411 (1976-04-01), Reinhold
patent: 3956367 (1976-05-01), Kollonitsch
patent: 3972921 (1976-08-01), Dolling et al.

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