A Convenient Synthesis Of Hindered Amines And Alpha-Trifluoromethylamines From Ketones
TETRAHEDRON LETTERS(1990)
摘要
Ketones and α-trifluoromethylketones were converted to primary, secondary, and tertiary amines in good to excellent yields by a reductive amination procedure utilizing TiCl4/NaCNBH3. The method provides the first direct route to α-trifluoromethylamines from ketones, and access to hindered amines from ketones which are unobtainable by Borch reducttve amination.
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关键词
Trifluoromethylation
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