Highly Enantioselective Synthesis of (Diarylmethyl)amines by Rhodium-Catalyzed Arylation of N-Nosylimines Using a Chiral Bicyclo[3.3.0]diene Ligand
作者:Ming-Hua Xu、Guo-Qiang Lin、Li Wang、Zhi-Qian Wang
DOI:10.1055/s-0030-1258210
日期:2010.10
A highly efficient asymmetric arylation of N-nosylimines with arylboronic acids catalyzed by a rhodium-diene complex is described. A wide range of enantiopure (98-99% ee) N-(diarylmethyl)nosylamides, as well as (3S)-2-(4-nosyl)-3-phenylisoindolin-1-one, were obtained in high yields (83-99%) under very mild conditions. asymmetric catalysis - amines - arylations - rhodium - diarylmethylamines
描述了由铑-二烯络合物催化的N- nosylimines与芳基硼酸的高效不对称芳基化 。以高收率获得了多种对映纯(98-99%ee)N-(二芳基甲基)壬酰胺以及(3 S)-2-(4-壬基)-3-苯基异吲哚啉-1-酮(83 -99%)。 不对称催化-胺-芳基化-铑-二芳基甲胺