Lewis acid/CpRu dual catalysis in the enantioselective decarboxylative allylation of ketone enolates.

نویسندگان

  • David Linder
  • Martina Austeri
  • Jérôme Lacour
چکیده

The addition of a Lewis acidic 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.

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عنوان ژورنال:
  • Organic & biomolecular chemistry

دوره 7 19  شماره 

صفحات  -

تاریخ انتشار 2009