Regio-and enantioselectivity of Pseudomonas cepacia lipase in the transesterification of 2-substituted-1, 4-butanediols
P Ferraboschi, P Grisenti, A Manzocchi…
Index: Ferraboschi, Patrizia; Grisenti, Paride; Manzocchi, Ada; Santaniello, Enzo Tetrahedron: Asymmetry, 1994 , vol. 5, # 4 p. 691 - 698
Full Text: HTML
Citation Number: 20
Abstract
Abstract The transesterification of 2-substituted-1, 4-butanediols 1a, 2a and 3a with vinyl acetate catalyzed by the Pseudomonas cepacia lipase in organic solvents affords preferentially the 1-acetate, the highest regioselectivity having been found for the epoxydiol 3a, which is enantioselectively resolved [86% ee for the unreacted (S)-(−)-3a].
Related Articles:
[Batt, Frederic; Fache, Fabienne European Journal of Organic Chemistry, 2011 , # 30 p. 6039 - 6055]
[Kim, Youngju; Watanabe, Hidenori; Kim, Bieong-Kil; Seu, Young-Bae Tetrahedron Asymmetry, 2011 , vol. 22, # 16-17 p. 1658 - 1661]
[Kim, Youngju; Watanabe, Hidenori; Kim, Bieong-Kil; Seu, Young-Bae Tetrahedron Asymmetry, 2011 , vol. 22, # 16-17 p. 1658 - 1661]
Synthese von [n. 1.1] Propellanen (n= 2, 3, 4)
[Fuchs, Josef; Szeimies, Guenter Chemische Berichte, 1992 , vol. 125, # 11 p. 2517 - 2522]