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General Catalytic Methylation of Amines with Formic Acid under Mild Reaction Conditions
Authors:Dr. Iván Sorribes  Dr. Kathrin Junge  Prof. Dr. Matthias Beller
Affiliation:Leibniz‐Institut für Katalyse e. V. an der Universit?t Rostock, Albert Einstein Str. 29a, 18059 Rostock (Germany), Fax: (+49)?381‐1281‐5000
Abstract:A general catalytic protocol for the methylation of amines has been developed applying, for the first time, formic acid as the C1 building block and silanes as reducing agents. A broad range of aromatic and aliphatic, both primary and secondary, amines has been converted to the corresponding tertiary amines including [N13C]‐labelled drugs in good to excellent yields under mild conditions.
Keywords:formic acid  homogeneous catalysis  methylation  platinum  silanes
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