Xu Dong-hai
2010
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Journal
Modern Chemical Industry
Abstract
2,6-diphenylphenol is synthesized from tricyclic ketones by dehydrogenation with Pd/Al2O3 as catalyst.It is identified by elemental analysis,FTIR and MS.The effects of reaction temperature,space velocity and Pd loading on the yield of the product are investigated.The results show that the yield of 2,6-diphenylphenol could reach 65% when the reaction temperature is 310℃,space velocity is 0.43 h-1 and Pd loading of catalyst is 5.0%.