Construction of Quaternary Stereocenters
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Jens Christoffers; Ulrich RΓΆΓler; Thomas Werner
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Article
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2000
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John Wiley and Sons
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English
β 235 KB
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Quaternary stereocenters were constructed with an enantioselectivity of up to 91% ee under aerobic conditions and at ambient temperature in the Michael reaction of Ξ²-dicarbonyl