专利名称：Improved process for the selective
preparation of p-aminophenol fromnitrobenzene
发明人：Derrenbacker, Edward L.申请号：EP81306116.5申请日：19811223公开号：EP0055924B1公开日：19841003
摘要：An improved process for preparing p-aminophenol by the catalytichydrogenation of nitrobenzene in an aqueous acidic reaction medium containing adimethylalkylamine oxide whereby the hydrogenation rate is increased and the selectivityof the reaction for p-aminophenol is improved.
申请人：MALLINCKRODT, INC.(a Missouri corporation)
地址：675 McDonnell Boulevard P.O. Box 5840 St. Louis Missouri 63134 US
国籍：US
代理机构：Eyles, Christopher Thomas
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