10220-98-1Relevant articles and documents
Sulfonic acid functionalized nano Γ-Al 2O 3: A new, efficient, and reusable catalyst for synthesis of thioamides
Yin, Zhikui,Zheng, Bin,Ai, Fang
, p. 1412 - 1420 (2013)
Sulfonic acid functionalized nano γ-Al2O3 is easily prepared by the reaction of nano γ-Al2O3 with 1,3-propane sulfone. This reagent can be used as an eficient catalyst for the synthesis of thioamides. This new method consistently has the advantages of excellent yields and short reaction times. Further, the catalyst can be recovered for several times.
Sulfur-Catalyzed Oxidative Coupling of Dibenzyl Disulfides with Amines: Access to Thioamides and Aza Heterocycles
Nguyen, Thanh Binh,Nguyen, Le Phuong Anh,Nguyen, Thi Thu Tram
supporting information, p. 1787 - 1791 (2019/02/26)
In the presence of catalytic amounts of elemental sulfur, dibenzyl disulfide/DMSO was found to be an excellent thiobenzoylating agent of amines to provide a wide range of thioamides. The reaction becomes autocatalytic when anilines substituted by an o-cyclizable group were used as nucleophile, leading to the corresponding 2-aryl aza heterocycles. (Figure presented.).
Decarboxylative thioamidation of arylacetic and cinnamic acids: A new approach to thioamides
Guntreddi, Tirumaleswararao,Vanjari, Rajeshwer,Singh, Krishna Nand
supporting information, p. 3624 - 3627 (2014/08/05)
A new decarboxylative strategy has been developed for the synthesis of thioamides via a three-component reaction involving arylacetic or cinnamic acids, amines and elemental sulfur powder, without the need of a transition metal and an external oxidant.