Asymmetric Hydrophosphonylation of α‐Ketoesters Catalyzed by Cinchona‐Derived Thiourea Organocatalysts
摘要：
Naturally catalytic: The cinchonidine- and cinchonine-derived bifunctional thiourea organocatalysts 1a and 1g (see picture) have been applied in the asymmetric hydrophosphonylation of aromatic and heteroaromatic -ketoesters for the first time, obtaining S and R products in high yields with good to excellent enantioselectivities (up to 91%ee).
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DOI：
10.1002/chem.200802237
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年份：
2009
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来源期刊
Chemistry – A European Journal
2009/01/05
引用走势
2010
被引量：99
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