Title of article :
VO(acac)2 Supported on Ethylenediamine Functionalized Hydrous Zirconia Nano- Particles for Catalytic Epoxidation of Alkenes
Author/Authors :
Nazari Sasi Colomi, Ehsan Faculty of Chemistry - Shahrood University of Technology, Shahrood, Iran , Mirzaee, Mahdi Faculty of Chemistry - Shahrood University of Technology, Shahrood, Iran , Bahramian, Bahram Faculty of Chemistry - Shahrood University of Technology, Shahrood, Iran
Abstract :
Hydrous zirconia nanoparticles were covalently functionalized by 3-(trimethoxysilyl)-propylchloride and ethylenediamine to support
VO(acac)2 complex. The prepared catalyst has been characterized by means of FT-IR spectroscopy, PXRD pattern, thermal analysis,
elemental analysis, and scanning electron microscopy. Then it was used for the epoxidation of cis-cyclooctene. The catalytic procedure was subsequently investigated for each catalyst and followed by Gas-Liquid Chromatography. It was also applied repeatedly in the optimum
reaction conditions to reveal its recycling ability. Then these conditions were used for successful epoxidation of other linear and non-linear
alkenes.
Farsi abstract :
فاقد چكيده فارسي
Keywords :
Hydrous , Zirconia , nanoparticles (ZNP) , Bis-acetylacetonate-oxo-vanadium , Epoxidation , Ethylenediamine , 3-(Trimethoxysilyl)-propylchloride
Journal title :
Inorganic Chemistry Research
