BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251119T133056EST-2372TVNMT6@132.216.98.100 DTSTAMP:20251119T183056Z DESCRIPTION:Our group's research is mainly focusing on the functionalizatio n of unactivated C(sp3)-H bonds under\n catalysis by palladium(0) complexes . A first strategy\, which we have been pursuing for the past 15 years\,\n relies on intramolecular C-H activation and allows for the creation of a v ariety of interesting ring systems\n from simple precursors.\n\n\n More rece ntly\, we have investigated a different strategy for the intermolecular fu nctionalization of remote\n C(sp3)-H bonds via a Pd 'chain-walk' mechanism.  We showed that the site-selectivity of the cross-coupling\n on the alkyl c hain can be controlled by the ligand\, with bulky phosphines giving rise t o the direct coupling\n product whereas homemade conformationally flexible ligands favor the migratory coupling product.\n\nThis lecture will present this concept in the context of two cross-couplings: the arylation of este r enolates\n and the Negishi coupling.\n DTSTART:20180621T170000Z DTEND:20180621T183000Z LOCATION:Room 10\, Maass Chemistry Building\, CA\, QC\, Montreal\, H3A 0B8\ , 801 rue Sherbrooke Ouest SUMMARY:CCVC Seminar: Olivier Beaudoin - Direct vs. migratory Pd-catalyzed cross-coupling URL:/chemistry/channels/event/ccvc-seminar-olivier-bea udoin-direct-vs-migratory-pd-catalyzed-cross-coupling-287298 END:VEVENT END:VCALENDAR