A new heterogeneous hybrid ruthenium catalyst being an eco-friendly option for the production of polymers and organic intermediates

被引:33
作者
De Clercq, B
Lefebvre, F
Verpoort, F
机构
[1] Univ Ghent, Dept Inorgan & Phys Chem, Div Organometall Chem & Catalysis, B-9000 Ghent, Belgium
[2] CNRS, Lab LCOMS, CPE, UMR 9986, F-69626 Villeurbanne, France
关键词
D O I
10.1039/b202872g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We succeeded in synthesising and characterising a new heterogeneous hybrid ruthenium catalyst that exhibits excellent stability, reusability and leaching characteristics. The host guest interaction is studied by XRD, XRF, ICP/MS, BET, FT-Raman and solid state NMR analysis. Moreover, we tested this catalytic system in ring-closing metathesis (RCM), ring-opening metathesis polymerization (ROMP), Kharasch addition, atom transfer radical polymerization (ATRP) and vinylation reactions. The results obtained from these tests show that for ROMP, RCM, Kharasch addition and vinylation reactions the heterogeneous catalyst possesses important advantages in comparison with its homogeneous analogue.
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页码:1201 / 1208
页数:8
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