Synthesis of unsymmetrical ketonesvia simple C–H activation of aldehydes and concomitant hydroacylation of vinyl sulfonates
作者:Richard J. Fitzmaurice、Jenna M. Ahern、Stephen Caddick
DOI:10.1039/b819235a
日期:——
A new and simple protocol for the direct functionalisation of aldehydes with concomitant conversion into ketones via CâC bond formation has been developed. The reaction effectively enables the direct CâH activation of an aldehyde by mixing of an aldehyde and a vinyl sulfonate under aerobic conditions or using hydrogen peroxide as a sub-stoichiometric reagent.