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13068-12-7

N-[Bis(methylsulfanyl)methylidene]-4-chlorobenzene-1-sulfonamide synthesis

3synthesis methods
-

Yield:13068-12-7 61%

Reaction Conditions:

Stage #1: carbon disulfide;4-Chlorobenzenesulfonamidewith potassium hydroxide in water;N,N-dimethyl-formamide;Inert atmosphere;Cooling with ice;
Stage #2: methyl iodide in water;N,N-dimethyl-formamide at 10 - 20;Inert atmosphere;

References:

Van Loevezijn, Arnold;Venhorst, Jennifer;Iwema Bakker, Wouter I.;De Korte, Cor G.;De Looff, Wouter;Verhoog, Stefan;Van Wees, Jan-Willem;Van Hoeve, Martijn;Van De Woestijne, Rob P.;Van Der Neut, Martina A. W.;Borst, Alice J. M.;Van Dongen, Maria J. P.;De Bruin, Natasja M. W. J.;Keizer, Hiskias G.;Kruse, Chris G. [Journal of Medicinal Chemistry,2011,vol. 54,# 20,p. 7030 - 7054] Location in patent:supporting information; experimental part