Fluorination of Thiocarbonyl Compounds with Bis(2-methoxyethyl)aminosulfur Trifluoride (Deoxo-Fluor Reagent):  A Facile Synthesis of gem-Difluorides

Fluorination of Thiocarbonyl Compounds with Bis(2-methoxyethyl)aminosulfur Trifluoride (Deoxo-Fluor Reagent):  A Facile Synthesis of gem-Difluorides

A variety of thiocarbonyl derivatives (thioketone, thioester, thioamide, dithioester, and dithiocarbamate) were converted to the corresponding gem-difluorides in excellent yields on reaction with the fluorinating agent, bis(2-methoxyethyl)aminosulfur trifluoride, in the presence of SbCl3.

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Veröffentlicht in:Journal of organic chemistry 2000-08, Vol.65 (16), p.4830-4832
Hauptverfasser: Lal, Gauri S, Lobach, Elyse, Evans, Ann
Format: Artikel
Sprache:eng
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Zusammenfassung:A variety of thiocarbonyl derivatives (thioketone, thioester, thioamide, dithioester, and dithiocarbamate) were converted to the corresponding gem-difluorides in excellent yields on reaction with the fluorinating agent, bis(2-methoxyethyl)aminosulfur trifluoride, in the presence of SbCl3.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo000020j