Catalytic performances of cross-linking humic acids supported Pd/Ni bimetallic catalyst for heck reaction

• Autorzy: Xu Q. , Zhang L. , Shi W. , Cui Y.
• Języki publikacji: EN

Abstrakty

EN

The cross-linking humic acids (CL-HAs), epichlorohydrin as the cross-linking reagent and the supported Pd/Ni bimetallic catalysts (CL-HAs-Pd/Ni) were prepared and characterized by IR, AAS, XPS, TEM. The effects of reaction time, temperature, base, solvent and the amount of catalyst on the properties of the catalyst were studied. These catalysts could catalyze the Heck reaction of aryl halides and substituted aryl halides with acrylic acids or styrene successfully; the yields were all above 95%.

Słowa kluczowe

EN

cross-linking humic acid; epichlorohydrin; Pd/Ni bimetallic catalyst; supported catalyst; Heck reaction

PL

kwas humusowy; epichlorohydryna; katalizator bimetaliczny Pd/Ni; katalizator nośnikowy; reakcja Hecka

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2009
• Tom: Vol. 11, nr 3
• Strony: 22--26
• Opis fizyczny: Bibliogr. 24 poz. rys., tab.

Twórcy

autor

Xu Q.

autor

Zhang L.

autor

Shi W.

autor

Cui Y.

• College of Chemistry & Chemical Engineering, Henan University, Kaifeng 475001, Henan, China,

Bibliografia

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