Perfluoroalkanosulfonyl fluoride: A useful reagent for dehydration of aldoximes to nitriles

详细信息    查看全文

• 作者：Zhao-Hua Yan^a ; ^{yanzh@ncu.edu.cn" class="auth_mail" title="E-mail the corresponding author} ; Huan Tian^a ; Dong-Dong Zhao^a ; Hong-Ai Jin^a ; Wei-Sheng Tian^b ; ^{wstian@sioc.ac.cn" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Perfluoroalkanosulfonyl fluoride ; Dehydration ; Aldoximes ; Nitriles ; 1 ; 8-Diazabicyclo[5.4.0]undec-7-ene
• 刊名：Chinese Chemical Letters
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：27
• 期：1
• 页码：96-98
• 全文大小：293 K

文摘

The reaction of a variety of aldoximes with perfluoroalkanosulfonyl fluoride in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) in dichloromethane smoothly generated the corresponding nitriles in 70%–95% yields.