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Mild and efficient synthesis of thiocarbonates and thiocarbamates via a three-component coupling utilizing Cs2CO3 and TBAI

✍ Scribed by Ralph N Salvatore; Suma Sahab; Kyung Woon Jung

Publisher: Elsevier Science
Year: 2001
Tongue: French
Weight: 62 KB
Volume: 42
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)00132-0

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✦ Synopsis

The presence of cesium carbonate and tetrabutylammonium iodide (TBAI) facilitated efficient thiocarbonylation of alcohols, and thiocarbamation of amines, using carbon disulfide with alkyl halides. This protocol was mild, chemoselective, and efficient, compared to the existing methods.

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