Ruthenium-catalyzed allylation reaction in ionic liquid

被引：16

作者：

Hubert, C ^{[1
]}

Renaud, JL ^{[1
]}

Demerseman, B ^{[1
]}

Fischmeister, C ^{[1
]}

Bruneau, C ^{[1
]}

机构：

[1] Univ Rennes 1, Inst Chim, UMR 6509, F-35042 Rennes, France

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2005年 / 237卷 / 1-2期

关键词：

ruthenium catalysts; ionic liquid; allylic substitution;

D O I：

10.1016/j.molcata.2005.03.050

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ruthenium-catalyzed allylic substitution reactions from unsymmetrical allylic carbonates have been demonstrated to proceed in the ionic liquid 1-hexill-2,3-dimethylimidazolium hexafluorophosphate ([hdmim][PF6]) under neutral conditions with very good conversion and regioselectivity, and high level of recyclability of the solvent/catalyst system. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：161 / 164

页数：4

共 30 条

[1] Ionic liquid-phase asymmetric catalytic hydrogenation: hydrogen concentration effects on enantioselectivity [J].

Berger, A ;

de Souza, RF ;

Delgado, MR ;

Dupont, J .

TETRAHEDRON-ASYMMETRY, 2001, 12 (13) :1825-1828

[2]

Chauvin Y, 1995, ANGEW CHEM INT EDIT, V34, P2698

[3] Palladium catalysed allylation reactions in ionic liquids [J].

Chen, WP ;

Xu, LJ ;

Chatterton, C ;

Xiao, JL .

CHEMICAL COMMUNICATIONS, 1999, (13) :1247-1248

[4] Ring-closing metathesis in biphasic BMI•PF6 ionic liquid/toluene medium:: a powerful recyclable and environmentally friendly process [J].

Clavier, H ;

Audic, N ;

Mauduit, M ;

Guillemin, JC .

CHEMICAL COMMUNICATIONS, 2004, (20) :2282-2283

[5]

Cornils B., 2002, APPL HOMOGENEOUS CAT, V1

[6] First ring-opening metathesis polymerization in an ionic liquid.: Efficient recycling of a catalyst generated from a cationic ruthenium allenylidene complex [J].

Csihony, S ;

Fischmeister, C ;

Bruneau, C ;

Horváth, IT ;

Dixneuf, PH .

NEW JOURNAL OF CHEMISTRY, 2002, 26 (11) :1667-1670

[7] Ionic liquids. Green solvents for the future [J].

Earle, MJ ;

Seddon, KR .

PURE AND APPLIED CHEMISTRY, 2000, 72 (07) :1391-1398

[8] Ionic liquids - An overview [J].

Forsyth, SA ;

Pringle, JM ;

MacFarlane, DR .

AUSTRALIAN JOURNAL OF CHEMISTRY, 2004, 57 (02) :113-119

[9] A novel system consisting of Rh-DuPHOS and ionic liquid for asymmetric hydrogenations [J].

Guernik, S ;

Wolfson, A ;

Herskowitz, M ;

Greenspoon, N ;

Geresh, S .

CHEMICAL COMMUNICATIONS, 2001, (22) :2314-2315

[10] Characterization and comparison of hydrophilic and hydrophobic room temperature ionic liquids incorporating the imidazolium cation [J].

Huddleston, JG ;

Visser, AE ;

Reichert, WM ;

Willauer, HD ;

Broker, GA ;

Rogers, RD .

GREEN CHEMISTRY, 2001, 3 (04) :156-164

← 1 2 3 →