Base-Catalyzed Synthesis of N-Aryl Thioacetamides from Multicomponent Reaction of Phenylacetylenes, Sulfur and Anilines

被引:3
|
作者
Hang Nguyen, Minh [1 ]
Sam Nguyen, Hai [1 ]
Anh Nguyen, Le [2 ,3 ]
Ngoc Nguyen, Bich [1 ,4 ]
Thuong Cao, Hai [4 ]
Hung Mac, Dinh [1 ]
Binh Nguyen, Thanh [5 ]
机构
[1] VNU Univ Sci, Vietnam Natl Univ Hanoi, Fac Chem, 19 Le Thanh Tong, Hanoi, Vietnam
[2] Vietnam Acad Sci & Technol, Inst Chem, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
[3] Grad Univ Sci & Technol, Vietnam Acad Sci & Technol, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
[4] Le Quy Don Tech Univ, 236 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam
[5] Univ Paris Saclay, Univ Paris Sud, CNRS UPR 2301, Inst Chim Subst Nat, 1 Ave Terrasse, F-91198 Gif Sur Yvette, France
关键词
elemental sulfur; thioamide; multicomponent reaction; thioketene; atom economy; ONE-POT SYNTHESIS; AMINES ACCESS; THIOAMIDES; EFFICIENT; AMIDES;
D O I
10.1002/ejoc.202301319
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In the presence of a base catalyst (20 mol %) such as DBU, DABCO or Na2S & sdot; 3H(2)O/N-methylpyrrolidone, phenylacetylenes were found to efficiently undergo sulfurative amination with elemental sulfur and anilines under neat conditions, leading to N-aryl thioamides with complete atom efficiency.
引用
收藏
页数:4
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