A new, general synthetic approach to enantiopure α-amino ketones and syn-β-amino alcohols is described which employs the doubly chiral N-protected α-amino alkyllithiums generated via Pearson's transmetalative protocol as the key synthetic intermediates.
本文描述了一种全新的、通用的合成方法,用于制备对映纯的α-
氨基酮和顺式-β-
氨基醇,该方法以通过皮尔逊(Pearson)的转
金属化方案生成的双手性N-保护α-
氨基烷基
锂作为关键的合成中间体。