Syntheses of enantiopure aliphatic secondary alcohols and acetates by bioresolution with lipase B from Candida antarctica.
Syntheses of enantiopure aliphatic secondary alcohols and acetates by bioresolution with lipase B from Candida antarctica.
复制标题
通过脂肪酶B的生物解析,来自南极念珠菌的脂肪酶B的对照脂肪酸脂肪含量和醋酸的合成。
DOI:
10.3390/molecules17088955
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发表时间:
2012-07-26
期刊:
影响因子:
--
通讯作者:
Porto AL
中科院分区:
文献类型:
--
作者:
Ferreira HV;Rocha LC;Severino RP;Porto AL
The lipase B from Candida antarctica (Novozym 435®, CALB) efficiently catalyzed the kinetic resolution of some aliphatic secondary alcohols: (±)-4-methylpentan-2-ol (1), (±)-5-methylhexan-2-ol (3), (±)-octan-2-ol (4), (±)-heptan-3-ol (5) and (±)-oct-1-en-3-ol (6). The lipase showed excellent enantioselectivities in the transesterifications of racemic aliphatic secondary alcohols producing the enantiopure alcohols (>99% ee) and acetates (>99% ee) with good yields. Kinetic resolution of rac-alcohols was successfully achieved with CALB lipase using simple conditions, vinyl acetate as acylating agent, and hexane as non-polar solvent.
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影响因子:
--
作者:
BORNSCHEUER, U;SCHAPOHLER, S;SCHUGERL, K
通讯作者:
SCHUGERL, K
影响因子:
--
作者:
Ferraz, Helena M. C.;Bianco, Graziela G.;Porto, Andre L. M.
通讯作者:
Porto, Andre L. M.
影响因子:
1.8
作者:
Koh, JH;Jung, HM;Park, J
通讯作者:
Park, J
影响因子:
--
作者:
Rocha, Lenilson C.;Rosset, Isac G.;Porto, Andre L. M.
通讯作者:
Porto, Andre L. M.
影响因子:
15
作者:
WANG, YF;LALONDE, JJ;WONG, CH
通讯作者:
WONG, CH