Lewis acid/CpRu dual catalysis in the enantioselective decarboxylative allylation of ketone enolates
作者:David Linder、Martina Austeri、Jérôme Lacour
DOI:10.1039/b910475e
日期:——
The addition of a Lewisacidic metal triflate salt Mg(OTf)2 as co-catalyst in the CpRu-catalyzed decarboxylative allylation of in situ-generated ketone enolates allows the reaction to proceed at lower temperature with higher regio- and enantioselectivity. Even so-far-unreactive substrates react.