Tetrahedron letters

The enhancement of enantioselectivities for lipase-catalyzed reactions by using carbamates

G Lin, WY Lin, CT Shieh

Index: Lin, Gialih; Lin, Wen-Yuan; Shieh, Chuen-Tzwu Tetrahedron Letters, 1998 , vol. 39, # 48 p. 8881 - 8884

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Citation Number: 12

Abstract

The enantioselectivity of porcine pancreatic lipase-catalyzed resolution of 1-indanol was enhanced up to 3 fold in the presence of carbamates. The optimum incubation time for 4- nitrophenyl-N-hexyl carbamate and the enzyme was 18 h before this biocatalytic resolution. The optimum concentration of the inhibitor 4-nitrophenyl-N-hexyl carbamate in this resolution was 1% mole equivalent of the substrate 1-indanol.

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