Synthesis of Enantioenriched Amines by Iron‐Catalysed Amination of Alcohols Employing at Least One Achiral Substrate
作者:Giovanni Bottari、Anastasiia Afanasenko、Antonio A. Castillo‐Garcia、Ben L. Feringa、Katalin Barta
DOI:10.1002/adsc.202100231
日期:2021.12.21
The synthesis of a broad range of enantioenriched amines by the direct Fe-catalysed coupling of amines with alcohols through the borrowing hydrogen strategy, while at least one of these substrates is achiral is reported. When starting from α-chiral amines and achiral alcohols, a wide range of enantioenriched amine products, including N-heterocyclic moieties can be obtained with complete retention of
The novel C1-symmetric zirconocene CpCp∗ZrCl2 (Cp=C5H5, ) is a cheap, active, and effective catalyst for the asymmetric ethylmagnesiation of unactivated terminal alkenes.
新颖Ç 1 -对称茂锆CPCP *的ZrCl 2(CP = C 5 H ^ 5,)是一种廉价,有效,并且有效的催化剂未活化末端烯烃的不对称ethylmagnesiation。