Bulletin of the Chemical Society of Japan

… Concerning the Factors Affecting the Formation of Cyclohexanone Intermediates in the Catalytic Hydrogenation of Phenols. I. Hydrogenation of p-Cresol over Various …

M Higashijima, S Nishimura

文献索引：Higashijima, Michio; Nishimura, Shigeo Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 3 p. 824 - 830

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被引用次数: 12

摘要

The catalytic hydrogenation of p-cresol with commercial Pd on active carbon (Pd–C), water- washed Pd–C (Pd–C–N), acid-treated Pd–C (Pd–C–A), and base-treated Pd–C (Pd–C–B) has been kinetically studied in cyclohexane as a solvent under 0.15–8.0 MPa hydrogen pressure at 80° C. Under each reaction condition, the hydrogenation rate constants for the cresol and the ketone intermediate, k 1+ k 3 and k 2, respectively, the relative reactivity of ...