A. Yang, Tong Wang, Zhihui Li
2017
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Journal
Research on Chemical Intermediates
Abstract
In this study,we investigated a one-step process for synthesis of cyclohexylamine from benzene, hydroxylamine and hydrogen under mild conditions. A bi-functional supported catalyst Ru–V2O5/MCM-41 was prepared and characterized by nitrogen adsorption/desorption, XRD, SEM, ICP and XPS. The results showed that the suitable Ru and V2O5 content is 3 and 10 wt%, respectively. The one-step reaction was strongly dependent on catalyst amount, solvent, hydrogen pressure, reaction temperature and time. Relatively high yield (20%) and selectivity (77%) of the product cyclohexylamine were obtained under optimized reaction conditions.