Immobilised Co(II) Homodinuclear Coordinative Compound with Terephthalate and o-phenanthroline as Ligands: Synthesis, Crystal Structure and Applications

Croatica Chemica Acta

Blegescu, Catalin¹  Humelnicu, Doina¹  Ganju, Dumitru¹  Shova, Sergiu² 

[1] "Al.I. Cuza" University of Iasi, Faculty of Chemistry, Carol I, nr. 11 Bld., Iasi, 700506, Romania;"Petru Poni" Institute of Macromolecular Chemistry, Aleea Gr. Ghica Voda 41 A, Iasi, 700487, Romania

关键词: terephthalate bridge;    catalytic activity;    styrene oxide;    functionalised silica;    o-phenanthroline;   

DOI  :  10.5562/cca3079

学科分类：化学（综合）

来源: Croatica Chemica Acta

【 摘 要 】

Homodinuclear coordinative compound of Co(II) with terephthalate bridge and o-phenanthroline has been synthesized and characterized by elemental analysis, FT-IR spectroscopy, thermal analysis. The crystal structure was determined by single crystal X–ray diffraction technique. The coordinative compound was immobilized into functionalized silica with thiol groups and tested for its catalytic activity towards styrene oxidation in the presence of H2O2. A conversion of 89.75 % and selectivity of 85.4 % for benzaldehyde formation was obtained.

【 授权许可】

CC BY