A method providing expeditious access to chiral allylic amines via a Rh(I)/bicyclo[2.2.1]heptadiene‐catalyzed enantioselective alkenylation of N‐tosyl aldimines with potassium alkenyltrifluoroborates under microwave irradiation is described. The rate of the asymmetric 1,2‐addition reaction, conducted in the presence of 1 mol % of the catalyst, was significantly enhanced as compared to when the standard
描述了一种在微波辐射下通过Rh(I)/双环[2.2.1]庚二烯催化的N-
甲苯磺酰基
亚胺与烯基三
氟硼酸钾的对映选择性烯基化反应快速访问手性
烯丙基胺的方法。与应用标准加热方法时相比,在1 mol%催化剂存在下进行的不对称1,2加成反应的速率显着提高,同时仍提供相应的产物而对映选择性不降低。