Synthesis of Chiral Bis(N-heterocyclic carbene) Palladium and Rhodium Complexes with 1,1′-Biphenyl Scaffold and Their Application in Asymmetric Catalysis

被引：61

作者：

Liu, Lian-jun ^{[1
,2
]}

Wang, Feijun ^{[1
,2
]}

Shi, Min ^{[1
,2
,3
]}

机构：

[1] E China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai 200237, Peoples R China

[2] E China Univ Sci & Technol, Sch Chem & Mol Engn, Inst Fine Chem, Shanghai 200237, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

来源：

ORGANOMETALLICS | 2009年 / 28卷 / 15期

关键词：

N-HETEROCYCLIC CARBENES; OXIDATIVE KINETIC RESOLUTION; OXAZOLINE-CONTAINING LIGANDS; AEROBIC ALCOHOL OXIDATIONS; SECONDARY ALCOHOLS; ENANTIOSELECTIVE HYDROSILYLATION; STEREODIRECTING LIGANDS; (TRIAZOLINYLIDENE)RHODIUM COMPLEXES; COORDINATION CHEMISTRY; NHC-PD(II) COMPLEXES;

D O I：

10.1021/om900320c

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Axially chiral bis(NFIC) Pd(II) and Rh(III) complexes with 1,1'-biphenyl scaffold have been successfully synthesized from the corresponding chiral 6,6'-dimethoxybiphenyl-2-2'-diamine. These interesting NFIC-metal complexes have been characterized by X-ray crystal structure diffraction. When applied in the oxidative kinetic resolution of sec-alcohols and hydrosilylation of ketones, these catalysts showed good catalytic activities with moderate to high enantioselectivities.

引用

页码：4416 / 4420

页数：5

共 67 条

[11] Axially chiral NHC-Pd(II) complexes in the oxidative kinetic resolution of secondary alcohols using molecular oxygen as a terminal oxidant [J].