Microencapsulated chloroperoxidase as a recyclable catalyst for the enantioselective oxidation of sulfides with hydrogen peroxide

被引：54

作者：

Trevisan, V

Signoretto, M

Colonna, S

Pironti, V

Strukul, G

机构：

[1] Univ Venice, Dipartimento Chim, I-30123 Venice, Italy

[2] Univ Milan, Fac Farm, Ist Chim Organ Alessandro Marchesini, I-20133 Milan, Italy

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 31期

关键词：

enantioselectivity; enzymes; hydrogen peroxide; oxidation; sulfides;

D O I：

10.1002/anie.200460365

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

Bound to do the job: Sol-gel methods have been used to encapsulate chloroperoxidase (CPO) in microporous silica. The encapsulated CPO can then be used as an enantioselective catalyst for the oxidation of organic sulfides (see scheme) and can be recycled without appreciable loss of activity and enantioselectivity.

引用

收藏

页码：4097 / 4099

页数：3

相关论文

共 28 条

[1]

Regioselective bromohydroxylation of alkenes catalyzed by chloroperoxidase: Advantages of the immobilization of enzyme on talc [J].

Aoun, S ;

Baboulene, M .

JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, 1998, 4 (1-2) :101-109

[2]

ENZYMES AND OTHER PROTEINS ENTRAPPED IN SOL-GEL MATERIALS [J].

AVNIR, D ;

BRAUN, S ;

LEV, O ;

OTTOLENGHI, M .

CHEMISTRY OF MATERIALS, 1994, 6 (10) :1605-1614

[3]

BIOCATALYSIS BY SOL-GEL ENTRAPPED ENZYMES [J].

BRAUN, S ;

SHTELZER, S ;

RAPPOPORT, S ;

AVNIR, D ;

OTTOLENGHI, M .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 147 :739-743

[4]

Enzyme-mediated catalytic asymmetric oxidations [J].

Colonna, S ;

Del Sordo, S ;

Gaggero, N ;

Carrea, G ;

Pasta, P .

HETEROATOM CHEMISTRY, 2002, 13 (05) :467-473

[5]

Colonna S, 2000, NATO SCI PRT 1 DISAR, V33, P133

[6]

CHLOROPEROXIDASE AND HYDROGEN-PEROXIDE - AN EFFICIENT SYSTEM FOR ENZYMATIC ENANTIOSELECTIVE SULFOXIDATIONS [J].

COLONNA, S ;

GAGGERO, N ;

CASELLA, L ;

CARREA, G ;

PASTA, P .

TETRAHEDRON-ASYMMETRY, 1992, 3 (01) :95-106

[7]

SOL-GEL ENCAPSULATION METHODS FOR BIOSENSORS [J].

DAVE, BC ;

DUNN, B ;

VALENTINE, JS ;

ZINK, JI .

ANALYTICAL CHEMISTRY, 1994, 66 (22) :A1120-A1127

[8]

ENCAPSULATION OF PROTEINS IN TRANSPARENT POROUS SILICATE-GLASSES PREPARED BY THE SOL-GEL METHOD [J].

ELLERBY, LM ;

NISHIDA, CR ;

NISHIDA, F ;

YAMANAKA, SA ;

DUNN, B ;

VALENTINE, JS ;

ZINK, JI .

SCIENCE, 1992, 255 (5048) :1113-1115

[9]

Rapid and high-capacity immobilization of enzymes based on mesoporous silicas with controlled morphologies [J].

Fan, J ;

Lei, J ;

Wang, LM ;

Yu, CZ ;

Tu, B ;

Zhao, DY .

CHEMICAL COMMUNICATIONS, 2003, (17) :2140-2141

[10]

Chiral synthons via chloroperoxidase catalysis [J].

Hager, LP ;

Lakner, FJ ;

Basavapathruni, A .

JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, 1998, 5 (1-4) :95-101