Thia-Michael addition in a Bronsted acidic deep eutectic solvent

被引:0
|
作者
Fan, Ya-juan [1 ]
Wang, Dan [1 ]
Wang, Liang [1 ]
Zhou, Yongsheng [2 ]
机构
[1] Changzhou Vocat Inst Engn, Sch Chem & Pharmaceut Engn, Changzhou 213164, Peoples R China
[2] Changzhou Univ, Sch Petrochem Engn, Changzhou 213164, Peoples R China
关键词
thia-Michael addition; C- S bond formation; sulfides; alpha; beta-unsaturated carbonyl compounds; deep eutectic solvent; atom economy; green chemistry; HIGHLY EFFICIENT; PROTOCOL;
D O I
10.1016/j.mencom.2024.06.030
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A 100% atom-efficient thia-Michael addition process between thiols and alpha,beta -unsaturated carbonyl compounds in a Bronsted acidic deep eutectic solvent at room temperature has been developed. The medium, choline chloride/p-toluene- p-toluene- sulfonic acid, not only showed good catalytic activity, but also could be readily recovered and reused with slight decrease in its activity after successive five runs.
引用
收藏
页码:561 / 562
页数:2
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