作者:Montserrat Alcón、Marc Canas、Marta Poch、Albert Moyano、Miguel A. Pericàs、Antoni Riera
DOI:10.1016/s0040-4039(00)76766-9
日期:1994.3
A new and efficient enantioselective synthesis of allylamines and N-Boc-β-amino acids has been developed. Starting from enantiomerically enriched N-diphenylmethyl-3-amino-1,2-diols, allylamines are easily obtained by a Corey-Hopkins deoxygenative protocol. After a change in the nitrogen protecting group, the resulting N-Boc allylamines are converted into β-amino acids by hydroboration with 9-BBN followed
已经开发了烯丙胺和N -Boc-β-氨基酸的新的和有效的对映选择性合成。从对映体富集的N-二苯基甲基-3-氨基-1,2-二醇开始,烯丙基胺很容易通过Corey-Hopkins脱氧方案获得。改变氮保护基团后,通过用9-BBN进行硼氢化,然后在DMF中用PDC氧化,将所得的N- Boc烯丙基胺转化为β-氨基酸。