Secondary Amines are prepared in good yields by potential-controlled reduction of aldehydes or ketones at a mercury cathode in an aqueous solution containing a primary amine. For cyclic ketones, high diastereoselectivities are obtained in some cases.
次级胺通过在含有初级胺的
水溶液中,在
汞阴极上对醛或酮进行电位控制还原,可以获得较好的产率。对于环状酮,在某些情况下可以获得较高的diastereoselectivity。