Origin of the high activity of second-generation Grubbs catalysts

被引：131

作者：

Straub, BF ^{[1
]}

机构：

[1] Univ Munich, Dept Chem & Biochem, D-81377 Munich, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 37期

关键词：

carbene ligands; cycloaddition; density functional calculations; metathesis; ruthenium; OLEFIN METATHESIS CATALYSTS; MOLECULAR-ORBITAL METHODS; THEORETICAL PERSPECTIVE; RUTHENIUM CATALYSTS; CARBENE COMPLEXES; BASIS SETS; MECHANISM; DENSITY; ENERGIES; LIGANDS;

D O I：

10.1002/anie.200501114

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Green light for alkene metathesis: A strong σ-donor ligand L favors the active conformation (green in the scheme) of the carbene ligand in the ruthenium complex and thus leads to high catalytic activity of the second-generation Grubbs catalysts. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：5974 / 5978

页数：5

共 50 条

[1] Mechanism and activity of ruthenium olefin metathesis catalysts: The role of ligands and substrates from a theoretical perspective [J].

Adlhart, C ;

Chen, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (11) :3496-3510

[2]

Adlhart C, 2002, ANGEW CHEM INT EDIT, V41, P4484, DOI 10.1002/1521-3773(20021202)41:23<4484::AID-ANIE4484>3.0.CO

[3]

2-Q

[4]

[Anonymous], ANGEW CHEM

[5]

[Anonymous], ANGEW CHEM

[6]

[Anonymous], ANGEW CHEM

[7] DENSITY-FUNCTIONAL THERMOCHEMISTRY .3. THE ROLE OF EXACT EXCHANGE [J].

BECKE, AD .

JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (07) :5648-5652

[8] Mechanism of ruthenium-catalyzed olefin metathesis reactions from a theoretical perspective [J].

Cavallo, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (30) :8965-8973

[9] Coordinated carbenes from electron-rich olefins on RuHCl(PPri3)2 [J].

Coalter, JN ;

Bollinger, JC ;

Huffman, JC ;

Werner-Zwanziger, U ;

Caulton, KG ;

Davidson, ER ;

Gérard, H ;

Clot, E ;

Eisenstein, O .

NEW JOURNAL OF CHEMISTRY, 2000, 24 (01) :9-26

[10] Origin of enantioselectivity in the asymmetric Ru-catalyzed metathesis of olefins [J].

Costabile, C ;

Cavallo, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (31) :9592-9600

← 1 2 3 4 5 →