ChemInform Abstract: Cooperative Catalys
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Xinfang Xu; Yu Qian; Liping Yang; Wenhao Hu
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Article
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2011
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John Wiley and Sons
⚖ 53 KB
## Abstract High diastereo‐ and enantioselectivities are observed in the three‐component Mannich‐type reaction of diazoacetophenone (I) with alcohol (III) and para‐ or meta‐substituted aromatic imines (II) using a Rh~2~(O‐Ac)~4~/BINOL‐derived chiral phosphoric acid catalyst combination.