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Showing 1 to 1 of 1 for “"Benzoin-Kondensation"”.
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Entwicklung von Carben-katalysierten asymmetrischen intermolekularen Stetter-Reaktionen und direkt gekreuzter intermolekularer Benzoin-Reaktionen
… catalytic cycles. A direct intermolecular cross-benzoin reaction catalyzed by an N-heterocyclic carbene has been developed. The cross-coupling of aromatic aldehydes and trifluoromethyl ketones results in alpha-hydroxy-alpha-trifluoromethyl ketones bearing a quaternary stereocenter with excellent …