Document Type and Number:
Japanese Patent JPH0375540
Kind Code:
B2
Abstract:
The subject of the invention is a process for the preparation of 2-(perfluoroalkyl)ethanethiols RfCH2CH2SH, Rf denoting a straight-chain or branched perfluoroalkyl radical containing from 2 to 20 carbon atoms. The proceses comprises reacting a 2-(perfluoroalkyl)ethyl iodide with thiourea and then decomposing the isothiouronium salt formed with an alkaline base, and is characterized in that it is carried out in a non-alcoholic inert solvent.
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Inventors:
ANDORE RANTSU
Application Number:
JP33683687A
Publication Date:
December 02, 1991
Filing Date:
December 28, 1987
Export Citation:
Assignee:
ATOCHEM
International Classes:
C07C319/02; C07C67/00; C07C313/00; C07C319/00; C07C323/03; C07C325/00; C07C335/32; C07C43/10; C07C43/11; C07D319/10
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