A novel enantiopure proline-derived triazacyclononane:: synthesis, structure and application of its manganese complex

被引：82

作者：

Bolm, C

Meyer, N

Raabe, G

Weyhermüller, T

Bothe, E

机构：

[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52056 Aachen, Germany

[2] Max Planck Inst Strahlenchem, D-45470 Mulheim, Germany

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 24期

关键词：

D O I：

10.1039/b007059i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The X-ray crystal structure and electrochemical data of a manganese complex [L2Mn2III(mu -O)(mu -AcO)(2)][PF6](2) with L being an enantiopure C-3-symmetric 1,4,7-triazacyclononane derived from L-proline are compared to those of [Me-3- TACN(2)Mn(2)(III)(mu -O)(mu -AcO)(2)][PF6](2); catalytic studies reveal the applicability of the complex in enantioselective epoxidations.

引用

收藏

页码：2435 / 2436

页数：2

相关论文

共 38 条

[1]

[Anonymous], DE Pat, Patent No. 19523890

[2] Binuclear manganese complexes as catalysts in the selective and efficient oxidation of sulfides to sulfones [J].

Barton, DHR ;

Li, WG ;

Smith, JA .

TETRAHEDRON LETTERS, 1998, 39 (39) :7055-7058

[3]

BELLER M, Patent No. 19523891

[4] Mn-trimethyltriazacyclononane/ascorbic acid: a remarkably efficient catalyst for the epoxidation of olefins and the oxidation of alcohols with hydrogen peroxide [J].

Berkessel, A ;

Sklorz, CA .

TETRAHEDRON LETTERS, 1999, 40 (45) :7965-7968

[5]

Bolm C, 1997, SYNLETT, P687

[6] [L2MN2(MU-O)2(MU-O2)](CLO4)2 - THE 1ST BINUCLEAR (MU-PEROXO)DIMANGANESE(IV) COMPLEX (L = 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE) - A MODEL FOR THE S4-]S0 TRANSFORMATION IN THE OXYGEN-EVOLVING COMPLEX IN PHOTOSYNTHESIS [J].

BOSSEK, U ;

WEYHERMULLER, T ;

WIEGHARDT, K ;

NUBER, B ;

WEISS, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (17) :6387-6388

[7] THE CHEMISTRY OF 1,4,7-TRIAZACYCLONONANE AND RELATED TRIDENTATE MACROCYCLIC-COMPOUNDS [J].

CHAUDHURI, P ;

WIEGHARDT, K .

PROGRESS IN INORGANIC CHEMISTRY, 1987, 35 :329-436

[8] Epoxidation of terminal or electron-deficient olefins with H2O2, catalysed by Mn-trimethyltriazacyclonane complexes in the presence of an oxalate buffer [J].

De Vos, DE ;

Sels, BF ;

Reynaers, M ;

Rao, YVS ;

Jacobs, PA .

TETRAHEDRON LETTERS, 1998, 39 (20) :3221-3224

[9]

De Vos DE, 1999, ANGEW CHEM INT EDIT, V38, P980, DOI 10.1002/(SICI)1521-3773(19990401)38:7<980::AID-ANIE980>3.0.CO

[10]

2-W

← 1 2 3 4 →