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

被引：86
作者：
Clavier, H [1 ]
Audic, N [1 ]
Mauduit, M [1 ]
Guillemin, JC [1 ]
机构：
[1] Ecole Natl Super Chim Rennes, Inst Chim Rennes, Lab Synth & Activat Biomol, CNRS,UMR 6052, F-35700 Rennes, France
来源：
CHEMICAL COMMUNICATIONS | 2004年 / 20期
关键词：
D O I：
10.1039/b407964g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Biphasic BAR.PF6/toluene solvent is a remarkably suitable and clean medium for performing olefin metathesis with a new 2nd generation ionic liquid supported-ruthenium catalyst: high levels of recyclability and reusability combined with a high reactivity were obtained with a variety of di- or tri-substituted and/or oxygen-containing dienes, and very low residual ruthenium levels were detected (1 to 22 ppm) in the products.
引用
收藏
页码：2282 / 2283
页数：2
相关论文
共 19 条
  • [1] Ruthenium carbene complexes with imidazolin-2-ylidene ligands allow the formation of tetrasubstituted cycloalkenes by RCM
    Ackermann, L
    Fürstner, A
    Weskamp, T
    Kohl, FJ
    Herrmann, WA
    [J]. TETRAHEDRON LETTERS, 1999, 40 (26) : 4787 - 4790
  • [2] A recyclable 'boomerang' polymer-supported ruthenium catalyst for olefin metathesis
    Ahmed, M
    Barrett, AGM
    Braddock, DC
    Cramp, SM
    Procopiou, PA
    [J]. TETRAHEDRON LETTERS, 1999, 40 (49) : 8657 - 8662
  • [3] An ionic liquid-supported ruthenium carbene complex: A robust and recyclable catalyst for ring-closing olefin metathesis in ionic liquids
    Audic, N
    Clavier, H
    Mauduit, M
    Guillemin, JC
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (31) : 9248 - 9249
  • [4] An efficient method for removal of ruthenium byproducts from olefin metathesis reactions
    Cho, JH
    Kim, BM
    [J]. ORGANIC LETTERS, 2003, 5 (04) : 531 - 533
  • [5] Connon SJ, 2002, ANGEW CHEM INT EDIT, V41, P3835, DOI 10.1002/1521-3773(20021018)41:20<3835::AID-ANIE3835>3.0.CO
  • [6] 2-4
  • [7] Efficient and recyclable monomeric and dendritic Ru-based metathesis catalysts
    Garber, SB
    Kingsbury, JS
    Gray, BL
    Hoveyda, AH
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (34) : 8168 - 8179
  • [8] Ru complexes bearing bidentate carbenes: from innocent curiosity to uniquely effective catalysts for olefin metathesis
    Hoveyda, AH
    Gillingham, DG
    Van Veldhuizen, JJ
    Kataoka, O
    Garber, SB
    Kingsbury, JS
    Harrity, JPA
    [J]. ORGANIC & BIOMOLECULAR CHEMISTRY, 2004, 2 (01) : 8 - 23
  • [9] Olefin metathesis-active ruthenium complexes bearing a nucleophilic carbene ligand
    Huang, JK
    Stevens, ED
    Nolan, SP
    Petersen, JL
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (12) : 2674 - 2678
  • [10] Kingsbury JS, 2001, ANGEW CHEM INT EDIT, V40, P4251, DOI 10.1002/1521-3773(20011119)40:22<4251::AID-ANIE4251>3.0.CO
12