Dual-Reagent Catalysis within Ir−Sn Domain: Highly Selective Alkylation of Arenes and Heteroarenes with Aromatic Aldehydes
作者:Susmita Podder、Joyanta Choudhury、Ujjal Kanti Roy、Sujit Roy
DOI:10.1021/jo062633n
日期:2007.4.1
Reactions of arenes and heteroarenes with aromatic aldehydes proceeded smoothly in the presence of a catalytic combination of [Ir(COD)Cl](2)-SnCl4 to afford the corresponding triarylmethane derivatives (TRAMs) in high yields. This 100% TRAM selective transformation is clean and eliminates the use of acid systems.