Enantioselective Carbocycle Formation through Intramolecular Pd-Catalyzed Allyl–Aryl Cross-Coupling

Aryl electrophiles containing tethered allylboronate units undergo efficient intramolecular coupling in the presence of a chiral palladium catalyst to give enantioenriched carbocyclic products. The reaction is found to be quite general, affording 5, 6, and 7-membered carbocyclic products as single r...

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Veröffentlicht in:	Organic letters 2014-09, Vol.16 (17), p.4420-4423
Hauptverfasser:	Schuster, Christopher H, Coombs, John R, Kasun, Zachary A, Morken, James P
Format:	Artikel
Sprache:	eng
Schlagworte:	Boronic Acids - chemistry Catalysis catalysts catalytic activity cross-coupling reactions Cyclization enantioselectivity Letter Lewis acids Molecular Structure organic compounds palladium Palladium - chemistry Polycyclic Compounds - chemical synthesis Polycyclic Compounds - chemistry positional isomers Stereoisomerism
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