BIS(OXAZOLINE) AS LIGANDS FOR SELF-ASSEMBLING CHIRAL COORDINATION POLYMERS - STRUCTURE OF A COPPER(I) CATALYST FOR THE ENANTIOSELECTIVE CYCLOPROPANATION OF OLEFINS

被引：229

作者：

EVANS, DA

WOERPEL, KA

SCOTT, MJ

机构：

[1] Department of Chemistry, Harvard University, Cambridge, Massachusetts

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 04期

关键词：

D O I：

10.1002/anie.199204301

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient Cu(I) catalyst for the highly enantioselective cyclopropanation (>98% ee) of styrene with diazoacetic acid esters is obtained from the reaction of copper(i) trifluoronlethanesulfonate with bis(dihydrooxazolyl)propane (1). The CuOTf-1 complex is a helical coordination polymer air-stable in the solid state, whose structure is not retained in solution.

引用

收藏

页码：430 / 432

页数：3

相关论文

共 27 条

[1] ABSOLUTE CONFIGURATION OF CIS-2-PHENYLCYCLOPROPANE-CARBOXYLIC ACID AND RELATED COMPOUNDS [J].

ARATANI, T ;

NAKANISI, Y ;

NOZAKI, H .

TETRAHEDRON, 1970, 26 (07) :1675-&

[2] ENANTIOSELECTIVE HYDROSILYLATION OF ACETOPHENONE WITH RHODIUM OXAZOLINES CATALYSTS [J].

BALAVOINE, G ;

CLINET, JC ;

LELLOUCHE, I .

TETRAHEDRON LETTERS, 1989, 30 (38) :5141-5144

[3] SYNTHESIS OF OPTICALLY-ACTIVE BIS(2-OXAZOLINES) - CRYSTAL-STRUCTURE OF A 1,2-BIS(2-OXAZOLINYL)BENZENE.ZNCL2 COMPLEX [J].

BOLM, C ;

WEICKHARDT, K ;

ZEHNDER, M ;

RANFF, T .

CHEMISCHE BERICHTE, 1991, 124 (05) :1173-1180

[4] BIS(4,5-DIHYDROOXAZOLYL) DERIVATIVES IN ASYMMETRIC CATALYSIS [J].

BOLM, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1991, 30 (05) :542-543

[5] SYNTHESES AND CRYSTAL-STRUCTURES OF 4,5-DIHYDRO-2-(2'-HYDROXYPHENYL)OXAZOLE-CONTAINING METAL-COMPLEXES [J].

BOLM, C ;

WEICKHARDT, K ;

ZEHNDER, M ;

GLASMACHER, D .

HELVETICA CHIMICA ACTA, 1991, 74 (04) :717-726

[6]

Bolm C., 1991, ANGEW CHEM, V103, P556

[7] ASYMMETRIC CATALYSIS .45. ENANTIOSELECTIVE HYDROSILYLATION OF KETONES WITH [RH(COD)CL]2/PYRIDINYLOXAZOLINE CATALYSTS [J].

BRUNNER, H ;

OBERMANN, U .

CHEMISCHE BERICHTE-RECUEIL, 1989, 122 (03) :499-507

[8] ASYMMETRIC CATALYSIS .44. ENANTIOSELECTIVE MONOPHENYLATION OF DIOLS WITH CU(OAC)2/PYRIDINYLOXAZOLINE CATALYSTS [J].

BRUNNER, H ;

OBERMANN, U ;

WIMMER, P .

ORGANOMETALLICS, 1989, 8 (03) :821-826

[9] DESIGNED CATALYST FOR ENANTIOSELECTIVE DIELS-ALDER ADDITION FROM A C2-SYMMETRICAL CHIRAL BIS(OXAZOLINE)-FE(III) COMPLEX [J].

COREY, EJ ;

IMAI, N ;

ZHANG, HY .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (02) :728-729

[10] BIS(OXAZOLINES) AS CHIRAL LIGANDS IN METAL-CATALYZED ASYMMETRIC REACTIONS - CATALYTIC, ASYMMETRIC CYCLOPROPANATION OF OLEFINS [J].

EVANS, DA ;

WOERPEL, KA ;

HINMAN, MM ;

FAUL, MM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (02) :726-728