An Efficient Approach for Immobilizingthe Oxo-Vanadium Schiff Base onto Polymer Supports using Staudinger Ligation
IR@IIP: CSIR-Indian Institute of Petroleum, Dehradun
View Archive Info| Field | Value | |
| Creator |
Jain, Suman L
Sain, Bir |
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| Date |
2009-06-12T10:22:45Z
2009-06-12T10:22:45Z 2009-06-12T10:22:45Z |
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| Identifier |
http://hdl.handle.net/123456789/143
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| Description |
The present paper describes the use of
Staudinger ligation as an efficient and high-yielding
approach for the immobilization of oxo-vanadium
Schiff base on polymeric supports via covalent attachment
under mild conditions. The described
strategy is simple in use, versatile, highly efficient
with respect to better catalyst loading and proceeds
under mild, metal-free conditions. The catalytic potential
of the prepared polymer immobilized oxovanadium
Schiff bases was tested for the oxidation
of sulfides using aqueous tert-butyl hydroperoxide
(TBHP) as oxidant. The polymer-supported catalysts
could easily be recovered from the reaction
mixture and reused for four runs without loss in activity
and no metal leaching was observed during
this course.
Keywords: oxidation; oxo-vanadium Schiff base;
Staudinger ligation; sulfides; supported catalyst
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| Language |
en_US
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| Subject |
Oxidation
Supported catalyst Sulfides Staudinger ligation |
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| Title |
An Efficient Approach for Immobilizingthe Oxo-Vanadium Schiff Base onto Polymer Supports using Staudinger Ligation
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| Type |
Article
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