This invention describes a reductive amination process whereby perfluorinated ketones or ketals are combined with α-aminoesters under basic conditions to form metal carboxylates. Diastereoselective reductions of the metal carboxylates enable access to two diastereomers, depending on the reducing conditions.
这项发明描述了一种还原胺化过程,其中
全氟酮或
缩醛与α-
氨基酯在碱性条件下结合,形成
金属
羧酸盐。
金属
羧酸盐的对映选择性还原使得可以获得两种对映异构体,取决于还原条件。