Copper-catalyzed N-methylation/ethylation of sulfoximines.
نویسندگان
چکیده
A protocol for the copper-catalyzed N-methylation of sulfoximines with di-tert-butyl peroxide (DTBP) was developed. This protocol has good functional group tolerance leading to N-methylated sulfoximines in moderate to good yields. Besides, N-ethylation of sulfoximines was achieved in the presence of bis(1,1-dimethylpropyl)peroxide as the ethylating agent under a standard procedure.
منابع مشابه
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 13 39 شماره
صفحات -
تاریخ انتشار 2015