Dual chirality control of palladium(II) complexes bearing tropos biphenyl diamine ligands

被引：12

作者：

Aikawa, K ^{[1
]}

Mikami, K ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Appl Chem, Tokyo 1528552, Japan

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 46期

关键词：

D O I：

10.1039/b510910h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Axial and center chirality of Pd complexes with tropos biphenyl secondary diamine ligands is shown to be controlled by chiral amide ( R)-DABNTf, which can efficiently discriminate between two enantiomeric Pd complexes.

引用

页码：5799 / 5801

页数：3

共 23 条

[1] Kinetics and mechanism of the stereochemical isomerization of an arene-ruthenium complex of the atropisomeric ligand 1,1′-biphenyl-2,2′-diamine [J].

Alguindigue, SS ;

Khan, MA ;

Ashby, MT .

ORGANOMETALLICS, 1999, 18 (24) :5112-5119

[2] Asymmetric catalysis with the normally unresolvable, conformationally dynamic 2,2′-bis(diphenylphosphino)-1,1′-biphenyl (biphep) [J].

Becker, JJ ;

White, PS ;

Gagné, MR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (38) :9478-9479

[3]

Cavallo L, 2000, CHEM-EUR J, V6, P1127, DOI 10.1002/(SICI)1521-3765(20000403)6:7<1127::AID-CHEM1127>3.3.CO

[4]

2-X

[5] ENANTIOSELECTIVE VICINAL HYDROXYLATION OF TERMINAL AND E-1,2-DISUBSTITUTED OLEFINS BY A CHIRAL COMPLEX OF OSMIUM TETRAOXIDE - AN EFFECTIVE CONTROLLER SYSTEM AND A RATIONAL MECHANISTIC MODEL [J].

COREY, EJ ;

JARDINE, PD ;

VIRGIL, S ;

YUEN, PW ;

CONNELL, RD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (26) :9243-9244

[6] Optimization of catalyst enantioselectivity and activity using achiral and meso ligands [J].

Costa, AM ;

Jimeno, C ;

Gavenonis, J ;

Carroll, PJ ;

Walsh, PJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (24) :6929-6941

[7] The activation barrier to axial torsion in 2,2'-bis(diphenylphosphino)biphenyl [J].

Desponds, O ;

Schlosser, M .

TETRAHEDRON LETTERS, 1996, 37 (01) :47-48

[8] Highly efficient asymmetric hetero-Diels-Alder reactions of carbonyl compounds catalyzed by Lewis acid platinum complexes of conformationally flexible NUPHOS-type diphosphines [J].

Doherty, S ;

Knight, JG ;

Hardacre, C ;

Lou, HK ;

Newman, CR ;

Rath, RK ;

Campbell, S ;

Nieuwenhuyzen, M .

ORGANOMETALLICS, 2004, 23 (26) :6127-6133

[9] Highly efficient asymmetric lewis acid catalysis with platinum group complexes of conformationally flexible 1,3-butadiene-bridged diphosphines, NUPHOS [J].

Doherty, S ;

Newman, CR ;

Rath, RK ;

Luo, HK ;

Nieuwenhuyzen, M ;

Knight, JG .

ORGANIC LETTERS, 2003, 5 (21) :3863-3866

[10]

Jacobsen E. N., 1999, COMPREHENSIVE ASYMME, V1- 3

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