Mild method for the conversion of amides to thioamides
AB Charette, M Grenon
Index: Charette, Andre B.; Grenon, Michel Journal of Organic Chemistry, 2003 , vol. 68, # 14 p. 5792 - 5794
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Citation Number: 56
Abstract
Aqueous ammonium sulfide was found to be an ideal substitute for hydrogen sulfide for the thiolysis of activated amides. High yields of the corresponding thioamides were obtained for a broad range of substrates, using two different procedures that are both operationally simple and inexpensive, as well as amenable to large-scale preparation. Preliminary results indicate that aqueous ammonium sulfide may also replace hydrogen sulfide in the ...
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