Lipase-catalyzed enantioselective acylation in the ionic liquid solvent system: Reaction of enzyme anchored to the solvent

被引：189

作者：

Itoh, T ^{[1
]}

Akasaki, E ^{[1
]}

Kudo, K ^{[1
]}

Shirakami, S ^{[1
]}

机构：

[1] Okayama Univ, Fac Educ, Dept Chem, Okayama 7008530, Japan

来源：

CHEMISTRY LETTERS | 2001年 / 03期

关键词：

D O I：

10.1246/cl.2001.262

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The lipase-catalyzed enantioselective acylation of allylic alcohols in an ionic liquid solvent was demonstrated: the reaction was significantly dependent on the counter anion of the imidazolium salt and good results were obtained when the reaction was carried out in [bmim]PF6 or [bmim]BF4 as solvent. We also first demonstrated that it was possible to repeatedly use the enzyme in the ionic liquid solvent system.

引用

页码：262 / 263

页数：2

共 14 条

[1] Hydrophobic, highly conductive ambient-temperature molten salts
Bonhote, P
Dias, AP
Papageorgiou, N
Kalyanasundaram, K
Gratzel, M
[J]. INORGANIC CHEMISTRY, 1996, 35 (05) : 1168 - 1178
[2] QUANTITATIVE-ANALYSES OF BIOCHEMICAL KINETIC RESOLUTIONS OF ENANTIOMERS
CHEN, CS
FUJIMOTO, Y
GIRDAUKAS, G
SIH, CJ
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (25) : 7294 - 7299
[3] Cull SG, 2000, BIOTECHNOL BIOENG, V69, P227
[4] Enzymatic catalysis of formation of Z-aspartame in ionic liquid -: An alternative to enzymatic catalysis in organic solvents
Erbeldinger, M
Mesiano, AJ
Russell, AJ
[J]. BIOTECHNOLOGY PROGRESS, 2000, 16 (06) : 1129 - 1131
[5] Room temperature ionic liquids as novel media for 'clean' liquid-liquid extraction
Huddleston, JG
Willauer, HD
Swatloski, RP
Visser, AE
Rogers, RD
[J]. CHEMICAL COMMUNICATIONS, 1998, (16) : 1765 - 1766
[6] Lipase-catalyzed reactions in ionic liquids
Lau, RM
van Rantwijk, F
Seddon, KR
Sheldon, RA
[J]. ORGANIC LETTERS, 2000, 2 (26) : 4189 - 4191
[7] Cr(salen) catalysed asymmetric ring opening reactions of epoxides in room temperature ionic liquids
Song, CE
Oh, CR
Roh, EJ
Choo, DJ
[J]. CHEMICAL COMMUNICATIONS, 2000, (18) : 1743 - 1744
[8] The use of new ionic liquids in two-phase catalytic hydrogenation reaction by rhodium complexes
Suarez, PAZ
Dullius, JEL
Einloft, S
DeSouza, RF
Dupont, J
[J]. POLYHEDRON, 1996, 15 (07) : 1217 - 1219
[9] Remarkable enhancement of lipase catalytic activity: Combined effects of acyl donor and thiacrown ether additive during trans-esterification of 5-phenyl-1-penten-3-ol
Takagi, Y
Ino, R
Kihara, H
Itoh, T
Tsukube, H
[J]. CHEMISTRY LETTERS, 1997, (12) : 1247 - 1248
[10] Determination of the absolute configuration of partly fluorinated allylic alcohols; the first synthesis of optically pure 1,2-difluoroallylic alcohols
Takagi, Y
Nakatani, T
Itoh, T
Oshiki, T
[J]. TETRAHEDRON LETTERS, 2000, 41 (41) : 7889 - 7892

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