18241-63-9Relevant articles and documents
Air-stable binuclear Titanium(IV) salophen perfluorobutanesulfonate with zinc power catalytic system and its application to C–S and C–Se bond formation
Wang, Lingxiao,Qiao, Jie,Wei, Jiancong,Liang, Zhiwu,Xu, Xinhua,Li, Ningbo
, (2020/01/08)
An air-stable μ-oxo-bridged binuclear Lewis acid of titanium(IV) salophen perfluorobutanesulfonate [{Ti(salophen)H2O}2O][OSO2C4F9]2 (1) was successfully synthesized by the reaction of TiIV(salophen)Cl2 with AgOSO2C4F9 and characterized by techniques such as IR, NMR and HRMS. This complex was stable open to air over a year, and exhibited good thermal stability and high solubility in polar organic solvents. The complex also had relatively strong acidity with a strength of 0.8 Ho ≤ 3.3, and showed high catalytic efficiency towards various C–S and C–Se bond formations in the presence of zinc power. This catalytic system affords a mild and efficient approach to synthesis of thio- and selenoesters, α-arylthio- and seleno-carbonyl compounds, and thio- and selenoethers.
Thioesters as Bifunctional Reagents for 2-Naphthylamine Sulfuracylation
Xiao, Fuhong,Yuan, Shanshan,Wang, Dahan,Liu, Saiwen,Huang, Huawen,Deng, Guo-Jun
supporting information, p. 3331 - 3336 (2019/06/13)
An efficient and convenient strategy for the preparation of diaryl sulfides via a Fe-promoted direct sulfuracylation of 2-naphthylamine using thioesters as bifunctional reagents is described. This synthetic strategy features high chemoselectivity, good substrate scope and functional group tolerance. (Figure presented.).
An approach to the synthesis of thioesters and selenoesters promoted by rongalite?
Lin, Shao-Miao,Zhang, Ji-Lei,Chen, Jiu-Xi,Gao, Wen-Xia,Ding, Jin-Chang,Su, Wei-Ke,Wu, Hua-Yue
experimental part, p. 1616 - 1620 (2010/11/17)
Rongalite? promotes cleavage of diaryldisulfides generating the corresponding chalcogenolate anions that then undergo facile reaction with N-acylbenzotriazoles in the presence of K2CO3 to afford thioesters in good to excel