EFFECT OF MORPHOLOGICAL STRUCTURE OF AMINOMETHYL POLYSTYRENE RESIN ON THE CATALYTIC PROPERTIES OF POLYMER-SUPPORTED RUTHENIUM COMPLEXES |
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| Authors: | Ren-ren Wang Jia-qin Wang Ce Luo Zhe Zhang Bi-tao Su Zi-qiang Lei |
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| Affiliation: | Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China |
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| Abstract: | Polymer-supported ruthenium complexes &;#9413;-Phen-Ru-①, &;#9413;-Phen-Ru-②, &;#9413;-Phen-Ru-③, &;#9413;-Phen-Ru-④, &;#9413;-Phen-Ru-⑤, &;#9413;-Phen-Ru-⑥ and &;#9413;-Phen-Ru-⑦ were prepared using aminomethyl polystyrenes of different morphological structures as supports. A variety of alcohols were oxidized efficiently into the corresponding ketones, carboxylic acids or aldehydes with iodosylbenzene (PhIO) catalyzed by aminomethyl polystyrene-supported ruthenium complexes under mild reaction conditions in acetonitrile. The influences of morphological structure of the polymer supporters on the catalytic properties of these metal complexes were investigated in detail. |
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| Keywords: | Alcohol oxidation Ru-immobilized catalyst PS-carrier Morphological structure |
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