sp<sup>3</sup>C–H bond alkylation of ketones with alkenes via ruthenium(<scp>ii</scp>) catalysed dehydrogenation of alcohols
作者:Bin Li、Christophe Darcel、Pierre H. Dixneuf
DOI:10.1039/c4cc00931b
日期:——
The sp(3)C-H bond functionalisation of 2-pyridyl ethanols upon reaction with alkenes, in the presence of a [RuCl2(arene)]2 catalyst and Cu(OAc)2.H2O, is performed under mild conditions without additional base. This reaction proceeds via a tandem alcohol dehydrogenation/alkylation with alkenes of the resulting ketone at its alpha sp(3)C-H bond.