N-alkylations of NH-sulfoximines and NH-sulfondiimines with alkyl halides mediated by potassium hydroxide in dimethyl sulfoxide
A general method for the N-alkylation of NH-sulfoximines and NH-sulfondiimines has been developed, employing alkyl bromides with KOH in DMSO at room temperature. A variety of previously inaccessible N-alkylated sulfoximines and sulfondiimines was prepared in good to excellent yields (up to 97%). As an application, the conditions were used to access the biologically active Suloxifen.
Hendriks, Christine M. M.,Bohmann, Rebekka A.,Bohlem, Marina,Bolm, Carsten
supporting information
p. 1847 - 1852
(2014/06/09)
Labeling of N-(2-diethylaminoethyl)-S,S-diphenylsulfoximes with C 14 in the side chain and the benzene rings
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Liedtke,Vollmer
p. 825 - 833,826,830,831
(2007/10/06)
N-dialkylaminoalkyl-S,S-diphenyl-sulfoximines, a new class of compounds with spasmolytic properties
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Satzinger,Stoss
p. 1214 - 1217
(2007/10/05)
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