An efficient and facile route to chiral dihydrodibenzothiazepines has been successfully developed via palladium-catalyzed asymmetric hydrogenation of the dibenzothiazepines with Brønsted acid as activator with up to 94% ee.
通过
钯催化布朗斯台德酸作为活化剂,对苯并二氮杂pine庚因进行
钯催化的不对称氢化,成功开发了一种高效且简便的手性二氢二苯并二氮杂ze庚因的方法,ee含量高达94%。