Stereoselective Synthesis of β-Amino-α-hydroxy(allyl)phosphinates and an Application to the Synthesis of a Building Block for Phosphinyl Peptides
作者:Tsutomu Yokomatsu、Takehiro Yamagishi、Takanori Kusano、Shiroshi Shibuya
DOI:10.1055/s-2002-33529
日期:——
Hydrophosphinylation of N,N-dibenzyl-α-amino aldehydes with ethyl allylphosphinate in the presence of (S)-ALB afforded anti-β-amino-a-hydroxy(allyl)phosphinates in high diastereoselectivity. The hydrophosphinylation product was transformed to a potentially useful transition state mimic for hydrolysis of dipeptides.
在 (S)-ALB 存在下,N,N-二苄基-α-氨基醛与烯丙基次膦酸乙酯的氢膦酰化以高非对映选择性提供抗-β-氨基-α-羟基(烯丙基)次膦酸。氢膦酰化产物被转化为潜在有用的过渡态模拟物,用于二肽的水解。