Ruthenium-Catalyzed Cascade N- and C(3)-Dialkylation of Cyclic Amines with Alcohols Involving Hydrogen Autotransfer Processes
作者:Basker Sundararaju、Zhou Tang、Mathieu Achard、Gangavaram V. M. Sharma、Loïc Toupet、Christian Bruneau
DOI:10.1002/adsc.201000546
日期:2010.12.17
An unprecented N- and C(3)-dialkylation of unactivated amines by a cascade reaction via borrowing hydrogen methodology using new (arene)ruthenium(II) complexes featuring phosphinosulfonate ligands is described. This reaction is highly regioselective and produces water as the only side product.