Lipase-catalyzed kinetic resolution of a series of esters having a sulfoxide group as the stereogenic centre

作者: Stig G. Allenmark , A.Christina Andersson

DOI: 10.1016/S0957-4166(00)80104-4

关键词: AlkylSulfoxideKinetic resolutionBenzoatesSubstrate (chemistry)StereocenterCandida rugosaLipaseStereochemistryChemistry

摘要: Abstract A series of methyl 2-(alkylsulfinyl)benzoates (alkyl = C 1 , n -C 4 8 12 and 16 ) was investigated with respect to substrate behaviour enantioselectivity in a lipase ( Candida rugosa )-catalyzed hydrolytic reaction. Although three bonds separate the stereogenic centre ester carbonyl group, very high values > 100) could be obtained. It found that enzyme consistently showed strong kinetic preference for (−)-(S)-enantiomer.

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