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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：有机化学
电子邮箱：jyjiang@dlut.edu.cn
Green Route for the Preparation of p-Aminophenol from Nitrobenzene by Catalytic Hydrogenation in Pressurized CO2/H2O System
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论文类型：期刊论文
发表时间：2015-12-01
发表刊物：ORGANIC PROCESS RESEARCH & DEVELOPMENT
收录刊物：SCIE、EI、Scopus
卷号：19
期号：12
页面范围：2050-2054
ISSN号：1083-6160
摘要：The preparation of p-aminophenol from nitrobenzene by one-pot catalytic hydrogenation and in situ acid-catalyzed Bamberger rearrangement was first realized in a pressurized CO2/H2O system. By employing Pt-Sn/Al2O3 as catalyst, nitrobenzene could be converted to p-aminophenol with selectivity as high. as 85% when the reaction was carried out at 140 degrees C under 5.5 MPa CO2 and 0.2 MPa. H-2. This new protocol is environmentally benign because it is fully rid of the use of mineral kid by the application Of self-neutralizable carbonic acid.