The present invention provides processes for the production of chiral compounds in a stereoisomeric excess. The present processes involve reacting a hydrometallated alkene compound with a compound comprising a conjugated-bond system under conditions such that the compounds undergo an asymmetric 1,4- or 1,6-conjugate addition reaction, generating a chiral compound in a stereoisomeric excess. The reaction is performed in the presence of a metal catalyst, which catalyst preferably comprises a non-racemic chiral ligand.
本发明提供了用于在立体异构体过量中生产手性化合物的工艺。目前的工艺涉及将
氢金属化的
烯烃化合物与包含共轭键系统的化合物在条件下反应,使得这些化合物经历不对称的1,4-或1,6-共轭加成反应,生成手性化合物的立体异构体过量。反应在
金属
催化剂存在下进行,该
催化剂最好包括非外消旋手性
配体。