An article Effect of Structure and Properties of CuO-WO3-ZrO2 on Hydrogenation Catalytic of Benzaldehyde WOS:000489630700020 published article about GAS-PHASE HYDROGENATION; BENZYL ALCOHOL; ALDEHYDES in [Huang Rui; Yao Zhilong; Sun Peiyong; Zhang Shenghong] Beijing Inst Petrochem Technol, Coll Chem Engn, Beijing Key Lab Enze Biomass Fine Chem, Beijing 102617, Peoples R China in 2019.0, Cited 22.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6. Recommanded Product: 100-51-6
CuO-WO3-ZrO2, catalysts were prepared by co-precipitation method. Structures and surface properties of the catalysts were characterized by X-ray powder diffraction ( XRD), scanning electron microscope (SEM), X-ray fluorescence( XRF), N-2 physisorption, temperature programmed hydrogen reduction (H-2-TPR) , X-ray photoelectron spectroscopy (XPS) and temperature programmed desorption (TPD). Addition of WO3 into CuO-ZrO2 induced the transformation of ZrO2 from monoclinic to tetragonal phases, improved the dispersion of CuO species, changed the acid-base properties of the catalysts as well as the catalyst textural features such as surface area and the average pore diameter. As a consequence, the catalytic performance for the hydrogenation of benzaldehyde to benzyl alcohol was greatly promoted by the introduction of WO3. For the optimal catalyst containing 10% (mass fraction) CuO and 18% (mass fraction) WO3, the conversion of benzaldehyde and the selectivity to benzyl alcohol reached 94. 76% and 92. 03%, respectively.
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Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles