|
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
Synthesis of 1,3,5-Trisubstituted Pyrazoles by the Cope-Type Hydroamination of 1,3-Dialkynes with Alkylhydrazines
点击次数：
论文类型：期刊论文
发表时间：2014-09-01
发表刊物：SYNTHESIS-STUTTGART
收录刊物：SCIE、EI、Scopus
卷号：46
期号：18
页面范围：2422-2429
ISSN号：0039-7881
关键字：1,3,5-trisubstituted pyrazole; 1,3-dialkyne; alkylhydrazine; synthesis; Cope-type hydroamination
摘要：An efficient method to synthesize 1,3,5-trisubstituted pyrazoles was developed. The reaction of 1,3-dialkynes with alkylhydrazines smoothly proceeded in dimethyl sulfoxide under suitable heating conditions to produce 1,3,5-trisubstituted pyrazoles in satisfactory to excellent yields.