|
个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
办公地点：西部校区实验楼E506
联系方式：0411-84986181
电子邮箱：fengxiujuan@dlut.edu.cn
扫描关注
Convenient Synthesis of Benzothiazoles and Benzimidazoles through Bronsted Acid Catalyzed Cyclization of 2-Amino Thiophenols/Anilines with beta-Diketones
点击次数：
论文类型：期刊论文
发表时间：2014-02-07
发表刊物：ORGANIC LETTERS
收录刊物：PubMed、SCIE、Scopus
卷号：16
期号：3
页面范围：764-767
ISSN号：1523-7060
摘要：Bronsted acid catalyzed cyclization reactions of 2-amino thiophenols/anilines with beta-diketones under oxidant-, metal-, and radiation-free conditions are described. Various 2-substituted benzothiazoles/benzimidazoles are obtained in satisfactory to excellent yields. Different groups such as methyl, chloro, nitro, and methoxy linked on benzene rings were tolerated under the optimized reaction conditions.