A Nonmetal Catalyst for Molecular Hydrogen Activation with Comparable Catalytic Hydrogenation Capability to Noble Metal Catalyst

被引：144

作者：

Li, Baojun

Xu, Zheng ^{[1
]}

机构：

[1] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 45期

基金：

中国国家自然科学基金;

关键词：

HETEROLYTIC DIHYDROGEN ACTIVATION; FRUSTRATED LEWIS PAIR; FACILE; REDUCTION; H-2; GENERATION; MECHANISM; CARBENE; IMINES;

D O I：

10.1021/ja9061097

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fullerene can activate molecular hydrogen and is a novel nonmetal hydrogenation catalyst. The hydrogenation of aromatic nitro compounds to amino aromatics is achieved on this catalyst with high conversion and selectivity under 1 atmospheric pressure of H, and light irradiation at room temperature or under conditions of 120-160 degrees C and 4-5 MPa H-2 pressure without tight irradiation, which is comparable to the case with a noble metal catalyst.

引用

收藏

页码：16380 / +

页数：5

相关论文

共 31 条

[1] A reassessment of the transition-metal free Suzuki-type coupling methodology [J].

Arvela, RK ;

Leadbeater, NE ;

Sangi, MS ;

Williams, VA ;

Granados, P ;

Singer, RD .

JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (01) :161-168

[2] Highly chemoselective metal-free reduction of tertiary amides [J].

Barbe, Guillaume ;

Charette, Andr B. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (01) :18-+

[3] Hydrogenation without a transition-metal catalyst:: On the mechanism of the base-catalyzed hydrogenation of ketones [J].

Berkessel, A ;

Schubert, TJS ;

Müller, TN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (29) :8693-8698

[4] On the Role of Metal Contaminants in Catalyses with FeCl3 [J].

Buchwald, Stephen L. ;

Bolm, Carsten .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (31) :5586-5587

[5] Hydrogen and amine activation by a frustrated Lewis pair of a bulky n-heterocyclic carbene and B(C6F5)3 [J].

Chase, Preston A. ;

Stephan, Douglas W. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (39) :7433-7437

[6] Lewis acid-catalyzed hydrogenation:: B(C6F5)3-mediated reduction of imines and nitriles with H2 [J].

Chase, Preston A. ;

Jurca, Titel ;

Stephan, Douglas W. .

CHEMICAL COMMUNICATIONS, 2008, (14) :1701-1703

[7] Metal-free catalytic hydrogenation [J].

Chase, Preston A. ;

Welch, Gregory C. ;

Jurca, Titel ;

Stephan, Douglas W. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (42) :8050-8053

[8] New developments in hydrogenation catalysis particularly in synthesis of fine and intermediate chemicals [J].

Chen, B ;

Dingerdissen, U ;

Krauter, JGE ;

Rotgerink, HGJL ;

Möbus, K ;

Ostgard, DJ ;

Panster, P ;

Riermeier, TH ;

Seebald, S ;

Tacke, T ;

Trauthwein, H .

APPLIED CATALYSIS A-GENERAL, 2005, 280 (01) :17-46

[9] A different reaction pathway for the reduction of aromatic nitro compounds on gold catalysts [J].

Corma, Avelino ;

Concepcion, Patricia ;

Serna, Pedro .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (38) :7266-7269

[10] Facile splitting of hydrogen and ammonia by nucleophilic activation at a single carbon center [J].

Frey, Guido D. ;

Lavallo, Vincent ;

Donnadieu, Bruno ;

Schoeller, Wolfgang W. ;

Bertrand, Guy .

SCIENCE, 2007, 316 (5823) :439-441

← 1 2 3 4 →