An asymmetric version of the cyclopalladated ligand exchange reaction was developed. This procedure involves the use of prochiral phosphines in an aprotic medium. A benzylaminate palladacycle bearing the primary amino group and the bulky But substituent at the C* stereo-center serves as a chirality inductor.
开发了不对称形式的环
钯配体交换反应。该程序涉及在非质子介质中使用前手性膦。带有伯
氨基和 C* 立体中心处的大 But 取代基的
苄胺酯
钯环用作手性诱导剂。