ChemInform Abstract: Dramatic Temperatur
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Huichang Zhang; Kin Shing Chan
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Article
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2010
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John Wiley and Sons
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Dramatic Temperature Effect in Asymmetric Catalysis in the Enantioselective Addition of Diethylzinc to Aldehydes. -The enantioselectivity of the addition of Et 2 Zn to aryl aldehydes in the presence of catalytic amounts of a chiral pyridyl-phenol ((S)-MPBP) is found to depend heavily on temperature