Xinrui Zhou

Doctoral Degree

大连理工大学

Personal Information

Gender:Female
Business Address:西部校区化工实验楼E521
E-Mail:xinrui@dlut.edu.cn

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Efficient C-N Formation for Preparing alpha-Branched Primary Amines by Recycled Intramolecular Reactions of 1,8-Naphthosultone Using Ammonia as Nitrogen Source

Date of Publication:2014-04-01 Hits:

Indexed by:期刊论文
First Author:Zhou Xinrui
Correspondence Author:Zhou, XR (reprint author), Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China.
Co-author:Chen Jie,Zeng Xiaoping,Liu Jihong,Marko, Istvan E.
Date of Publication:2014-04-01
Journal:CHINESE JOURNAL OF CHEMICAL ENGINEERING
Included Journals:SCIE、EI、ISTIC、Scopus
Volume:22
Issue:4
Page Number:405-410
ISSN No.:1004-9541
Key Words:alpha-branched primary amine; 1,8-naphthosultone; ammonia
Abstract:Amination of tertiary and secondary alcohols using aqueous ammonia as nitrogen source was carried out by a process with recyclable intramolecular reaction of 1,8-naphthosultone, which lead to alpha-branched primary amines. Sulfonic resin serves as the heterogeneous catalyst for C-N bond formation and protects the neighboring hydroxyl group until the required hydrolysis starts in the alkaline solution. The process can be conducted under mild conditions, no additional solvent is needed and no overreaction to secondary or tertiary amines occurs.