Stereospecific Reduction with Retention of Chiral Fluoral-derived 1,3-Oxazolidines with LiAlH<sub>4</sub>: Asymmetric Synthesis of 1-Substituted 2,2,2-Trifluoroethylamines
作者:Akihiro Ishii、Fumie Miyamoto、Kimio Higashiyama、Koichi Mikami
DOI:10.1246/cl.1998.119
日期:1998.2
The asymmetric synthesis of 1-substituted 2,2,2-trifluoroethylamines from chiral 1,3-oxazolidines having trifluoromethyl group derived from trifluoromethyl ketones and (R)-phenylglycinol is described. The stereospecific reduction of chiral 1,3-oxazolidines with LiAlH4 proceeds in retention fashion.
描述了从具有衍生自三氟甲基酮和 (R)-苯基甘氨醇的三氟甲基的手性 1,3-恶唑烷不对称合成 1-取代的 2,2,2-三氟乙胺。手性 1,3-恶唑烷与 LiAlH4 的立体有择还原以保留方式进行。