Title of article
Ru(salophen)Cl supported on polystyrene-bound imidazole: An efficient and robust heterogeneous catalyst for epoxidation of alkenes with sodium periodate Original Research Article
Author/Authors
Mehdi Hatefi، نويسنده , , Majid Moghadam، نويسنده , , Iran Sheikhshoaei، نويسنده , , Valiollah Mirkhani، نويسنده , , Shahram Tangestaninejad، نويسنده , , Iraj Mohammadpoor-Baltork، نويسنده , , Hadi Kargar، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
66
To page
71
Abstract
In the present work, Ru(III) salophen has been successfully supported on polystyrene-bound imidazole, PSI, via axial ligation. The catalyst, Ru(salophen)Cl–PSI, was characterized by FT-IR, UV–vis spectroscopic techniques, SEM and elemental analysis. This catalyst was used as an efficient catalyst for epoxidation of alkenes with NaIO4 under agitation with magnetic stirring. This new heterogenized catalyst is of high stability and reusability in the oxidation reactions. The effect of reaction parameters such as solvent and oxidant in the epoxidation of cis-cyclooctene were also investigated.
Keywords
Ru(III) salophen , Polystyrene , Periodate , Epoxidation , alkene
Journal title
Applied Catalysis A:General
Serial Year
2009
Journal title
Applied Catalysis A:General
Record number
1154203
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