Processes for preparing 3-substituted phenylalkylamines comprising reacting a phenyl boronic compound with an α-β unsaturated carbonyl-containing compound via an asymmetric 1,4-addition reaction, followed by reductive alkylation. The processes may be useful in the synthesis of tapentadol.
制备3-取代苯基烷胺的过程包括通过不对称的1,4-加成反应,将苯基
硼酸化合物与α-β不饱和含羰基的化合物反应,然后进行还原烷基化反应。这些过程可用于合成托瑞哌酮。