Effect of temperature and additives on the reactivity and product selectivity of polymer-bound nickel（II）complex
writer：Xian-gen Han, Zi-qiang Lei, Yong-xin Tao, Li Luo, Rong-min Wang, Yun-pu Wang
keywords：Nickel complexes; Cyclohexene; Polymer-bound catalyst; Catalytic oxidation
source：期刊
specific source：Elsevier Science B.V.
Issue time：2000年
Cyclohexene was catalytically oxidized in the presence of molecular oxygen and polymer-bound nickel（II） complex PS-bipy–Ni（II）–oxine （where PS-bipy=polystyrene, bipy=2,2‘X-bipyridine） in the absence of solvent at 700C, affording 2-cyclohexen-1-ol, 2-cyclohexen-1-one and dicyclow4.1.0x-2-oxygen-heterocycloheptane in 27.5% yield. The effect of temperature, additives and the amount of catalyst used on the catalytic activity and product selectivity were discussed.