N-Methylthiomethylation of benzimidazoles with DMSO and their chemoselective oxidation to sulfoxides with NaBiO3
A straight forward one-step method for the N-methylthiomethylation of benzimidazoles has been developed employing DMSO as a solvent and as a reagent. This methodology has been applied for the synthesis of diverse N-methylthiomethyl derivatives of benzimid
Mukhopadhyay, Chhanda,Tapaswi, Pradip Kumar,Sarkar, Swarbhanu,Drew, Michael G.B.
experimental part
p. 393 - 396
(2011/09/20)
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