文献类型：期刊文献

英文题名：A novel catalyst zinc(II) perfluorooctanoate [Zn(PFO)₂]-catalyzed three-component one-pot reaction: Synthesis of quinazolinone derivatives in aqueous micellar media

作者：Wang, Li-Min[1];Hu, Liang[1];Shao, Jue-Hua[1];Yu, Jianjun[1];Zhang, Liang[1]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat & Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2008

卷号：129

期号：12

起止页码：1139

外文期刊名：JOURNAL OF FLUORINE CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000261846500002)，CCR-EXPANDED(收录号:WOS:000261846500002)】；

基金：This research was financially supported by the National Nature Science Foundation of China (20672035) and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences.

语种：英文

外文关键词：Zinc(II) perfluorooctanoate [Zn(PFO)(2)]; Micelles; Surfactant; Isatoic anhydride; Quinazolinone

摘要：A new type of Lewis acid-surfactant-combined catalyst (LASC), zinc(II) perfluorooctanoate [Zn(PFO)(2)], was prepared and applied as a favorable surfactivity catalyst in three-component one-pot cyclocondensation reaction of isatoic anhydride with amines and aldehydes to afford the corresponding quinazolinone derivatives in good yields. Reactions occurred under aqueous micellar media in high atom economy. It was found that this catalyst could be easily quantitatively recovered after the reaction completed and could be reused for at least three cycles without any loss of activity. Furthermore, a mechanism to rationalize the reaction was proposed. (c) 2008 Elsevier B.V. All rights reserved.