作者: Stig G. Allenmark , A.Christina Andersson
DOI: 10.1016/S0957-4166(00)80104-4
关键词: Alkyl 、 Sulfoxide 、 Kinetic resolution 、 Benzoates 、 Substrate (chemistry) 、 Stereocenter 、 Candida rugosa 、 Lipase 、 Stereochemistry 、 Chemistry
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.