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Number of results

Journal

2008 | 6 | 4 | 549-554

Article title

The effect of substituents of immobilized Rh complexes on the asymmetric hydrogenation of acetophenone derivatives

Content

Title variants

Languages of publication

EN

Abstracts

EN
Using a modified Augustine’s method variously substituted Rh complexes were anchored on Al2O3 support. The prepared catalysts were characterized by spectroscopic methods and were applied in the hydrogenation of several acetophenone derivatives (p-CF3-acetophenone, acetophenone, p-NH2-acetophenone). Enantioselective C=O hydrogenations were observed with reasonable activity and selectivity on all heterogenized complexes, e.e. up to 80%. At the same time the immobilized samples showed the advantages of the heterogeneous systems: easy handling and recyclability. [...]

Publisher

Journal

Year

Volume

6

Issue

4

Pages

549-554

Physical description

Dates

published
1 - 12 - 2008
online
28 - 10 - 2008

Contributors

  • Department of Organic Chemistry, University of Szeged, 6720, Szeged, Hungary
  • Department of Organic Chemistry, University of Szeged, 6720, Szeged, Hungary
  • Organic Catalysis Research Group of the Hungarian Academy of Sciences, University of Szeged, 6720, Szeged, Hungary
  • Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, 1521, Budapest, Hungary
author
  • Department of Organic Chemistry, University of Pannonia, 8200, Veszprém, Hungary

References

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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11532-008-0056-x
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