ChemInform Abstract: A New Method for Synthesis of Unsymmetrical Ureas Using Electrochemically Prepared Trifluoroethyl Carbamates.
Abstract
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ChemInform Abstract
The urethanes (III), easily available by electrochemically induced Hofmann rearrangement of the amides (I), readily react with amines to give good yields of unsymmetrical ureas such as (V) and (VII).