标题：
Efficient C-N Formation for Preparing alpha-Branched Primary Amines by Recycled Intramolecular Reactions of 1,8-Naphthosultone Using Ammonia as Nitrogen Source
点击次数：
论文类型：
期刊论文
发表刊物：
CHINESE JOURNAL OF CHEMICAL ENGINEERING
收录刊物：
SCIE、EI、ISTIC、Scopus
卷号：
22
期号：
4
页面范围：
405-410
ISSN号：
1004-9541
关键字：
alpha-branched primary amine; 1,8-naphthosultone; ammonia
摘要：
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.
发表时间：
2014-04-01
学位：博士
职称：副教授
学科：精细化工. 应用化学
所在单位：化工学院