N-Arylation of α-aminoesters with p-tolylboronic acid promoted by copper(II) acetate
摘要:
Copper-promoted N-arylation of alpha-amino esters with p-tolylboronic acid at room temperature was accomplished with little or no racemization. (C) 2003 Published by Elsevier Science Ltd.
Iron(III)-Catalyzed C-H Functionalization:<i>ortho</i>-Benzoyloxylation of<i>N</i>,<i>N</i>-Dialkylanilines and Its Application to 1,4-Benzoxazepines
作者:Barreddi Chiranjeevi、Botla Vinayak、Thupakula Parsharamulu、Vemulapalli S. PhaniBabu、Bharatam Jagadeesh、Balasubramanian Sridhar、Malapaka Chandrasekharam
DOI:10.1002/ejoc.201402751
日期:2014.12
A C–O bond-formation reaction that proceeds through C–Hfunctionalization of N,N-dialkylanilines at the ortho-position is presented. The iron-catalyzed selective ortho-benzoyloxylation follows a polar Friedel–Crafts-like mechanism and is sensitive to the nucleophilicity of the anilines. The benzoyloxylation of a variety of N,N-disubstituted anilines and N-phenyl heterocycles is carried out under extremely
N-Arylation of α-aminoesters with p-tolylboronic acid promoted by copper(II) acetate
作者:Patrick Y.S Lam、Damien Bonne、Guillaume Vincent、Charles G Clark、Andrew P Combs
DOI:10.1016/s0040-4039(02)02882-4
日期:2003.2
Copper-promoted N-arylation of alpha-amino esters with p-tolylboronic acid at room temperature was accomplished with little or no racemization. (C) 2003 Published by Elsevier Science Ltd.