化学
茴香醚
碳离子
丁香酚
苯酚
催化作用
甲醇
有机化学
二甲醚
乙醚
二苯甲烷
作者
Pierre D. Chantal,Serge Kaliaguine,J. L. Grandmaison
出处
期刊:Applied Catalysis
[Elsevier]
日期:1985-09-01
卷期号:18 (1): 133-145
被引量:104
标识
DOI:10.1016/s0166-9834(00)80304-8
摘要
Data are reported for the catalytic conversion of various phenolic compounds injected in a flow of helium, either in the presence of water or methanol, onto a microcatalytic fixed bed of HZSM-5. These compounds encompassed phenol, o-, m- and p-cresols, dimethylphenol, eugenol, iso-eugenol, gualacol, anisole, diphenylether and 2,6-dimethoxyphenol. Mechanisms are proposed in which Brönsted acid sites and carbonium ions interact with ether intermediates, namely diphenylether and anisole.
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