cheminform abstract: chiral counteranions in asymmetric transition-metal catalysis: highly...

2008 Aldehydes P 0170 Chiral Counteranions in Asymmetric Transition-Metal Catalysis: Highly Enan- tioselective Pd/Broensted Acid-Catalyzed Direct α-Allylation of Aldehydes. — TRIP acts both as a proton source and, in its deprotonated form, as counteranion/ligand for the cationic π-allyl-Pd intermediate. The products are obtained after acidic work-up. — (MUKHERJEE, S.; LIST*, B.; J. Am. Chem. Soc. 129 (2007) 37, 11336-11337; MPI Kohlenforsch., D-45470 Muelheim/Ruhr, Germany; Eng.) — Nuesgen 04- 051

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Page 1: ChemInform Abstract: Chiral Counteranions in Asymmetric Transition-Metal Catalysis: Highly Enantioselective Pd/Broensted Acid-Catalyzed Direct α-Allylation of Aldehydes

2008

AldehydesP 0170 Chiral Counteranions in Asymmetric Transition-Metal Catalysis: Highly Enan-

tioselective Pd/Broensted Acid-Catalyzed Direct α-Allylation of Aldehydes. — TRIP acts both as a proton source and, in its deprotonated form, as counteranion/ligand for the cationic π-allyl-Pd intermediate. The products are obtained after acidic work-up. — (MUKHERJEE, S.; LIST*, B.; J. Am. Chem. Soc. 129 (2007) 37, 11336-11337; MPI Kohlenforsch., D-45470 Muelheim/Ruhr, Germany; Eng.) — Nuesgen

04- 051

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