The Copper-Catalyzed <i>N</i>-Arylation of Indoles
作者:Jon C. Antilla、Artis Klapars、Stephen L. Buchwald
DOI:10.1021/ja027433h
日期:2002.10.1
A general method for the N-arylation of indoles using catalysts derived from Cul and trans-1,2-cyclohexanediamine (1a), trans-N,N'-dimethyl-1,2-cyclohexanediamine (2a), or N,N'-dimethyl-ethylenediamine (3) is reported. N-Arylindoles can be produced in high yield from the coupling of an aryl iodide or aryl bromide with a variety of indoles.
Anwendungsbreite der reduktiven Kupplung aromatischer Aldimin-Derivate mit niedervalenten Titan-Reagenzien zu 1,2-Diarylethylendiaminen
作者:Claudia Betschart、Beat Schmidt、Dieter Seebach
DOI:10.1002/hlca.19880710818
日期:1988.12.14
Scope and Limitations of the Reductive Coupling of Aromatic Aldimine Derivatives with Formation of 1,2-Diarylethylenediamine Units, Using Low-Valent Titanium Reagents