大连理工大学主页平台管理系统 Jiang Jingyang--Home-- Promoting effect of ethanol on the synthesis of N-(2-methylphenyl) hydroxylamine from o-nitrotoluene in Zn/H2O/CO2 system

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Promoting effect of ethanol on the synthesis of N-(2-methylphenyl) hydroxylamine from o-nitrotoluene in Zn/H2O/CO2 system

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期刊论文
First Author:
Liu, Shi Juan
Correspondence Author:
Jiang, JY (reprint author), Dalian Univ Technol, State Key Lab Fine Chem, Coll Chem Engn, Dalian 116012, Peoples R China.
Co-author:
Wang, Yan Hua,Hao, Yuan Ping,Jiang, Jing Yang
Date of Publication:
2011-02-01
Journal:
CHINESE CHEMICAL LETTERS
Included Journals:
SCIE、ISTIC
Document Type:
J
Volume:
22
Issue:
2
Page Number:
221-224
ISSN No.:
1001-8417
Key Words:
o-Nitrotoluene; N-(2-Methylphenyl)hydroxylamine; Reduction; Zn; CO2/H2O
Abstract:
The promoting effect of ethanol on the synthesis of N-(2-methylphenyl)hydroxylamine from o-nitrotoluene in Zn/H2O/CO2 system was observed. By adding appropriate amount of ethanol, the selectivity of N-(2-methylphenyl)hydroxylamine increased from 71% to 90% when the reduction was carried out at 25 degrees C under normal pressure of CO2. (C) 2010 Published by Elsevier B.V. on behalf of Chinese Chemical Society.

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