Diastereoselective addition of organometallic reagents to chiral imines and 1,3-oxazolidines
作者:Kimio Higashiyama、Hiroaki Inoue、Hiroshi Takahashi
DOI:10.1016/0040-4039(92)88059-e
日期:1992.1
The reaction of MeLi or MeMgBr with chiral aromatic imines and 2-aryl-1,3-oxazolidines derived from (R)-phenylglycinol afforded with good diastereoselectivity (R,R,) -amines from imines, but the (R,S) -amines from 1,3-oxazolidines, respectively.
MeLi或MeMgBr与手性芳族亚胺和衍生自(R)-苯基甘氨醇的2-芳基-1,3-恶唑烷的反应具有良好的非对映选择性(R,R,)-亚胺,但(R,S)-分别来自1,3-恶唑烷的胺