Microwave-assisted synthesis of 1,4-bis(difluoromethyl)benzene

被引：2
|
作者：
Pan, Dong-Hui [1 ]
Wang, Tong-Zhen [1 ]
Xiao, Guo-Min [1 ,2 ]
机构：
[1] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China
[2] Southeast Univ, Sch Chem & Chem Engn, 2 Dongnan Daxue Rd, Nanjing 211189, Jiangsu, Peoples R China
来源：
CHEMICAL PAPERS | 2017年 / 71卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Microwave-assisted synthesis; 1,4-bis(difluoromethyl)benzene; Phase transfer catalyst fluorination; ONE-POT SYNTHESIS; FLUORINATION; DERIVATIVES; POLYMER;
D O I：
10.1007/s11696-016-0118-z
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A fast, mild, and practical microwave-assisted protocol for synthesis of 1,4-bis(difluoromethyl)benzene from 1,4-bis(dichloromethyl)benzene and KF was developed. The new protocol increased the yield and reduced the reaction time significantly in contrast to the conventional heating procedure. Also, the synergistic effect of a composite phase transfer catalyst was studied.
引用
收藏
页码：1249 / 1254
页数：6
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