Copper catalyzed oxidative coupling of amines with formamides: a new approach for the synthesis of unsymmetrical urea derivatives.
نویسندگان
چکیده
Direct access to unsymmetrical urea derivatives via copper catalysed C-H/N-H coupling of formamides with amines has been developed at room temperature. This protocol is also applied to the synthesis of chiral urea derivatives.
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 59 شماره
صفحات -
تاریخ انتشار 2013