92323-58-5Relevant articles and documents
One-Pot Copper-Catalysed Thioetherification of Aryl Halides Using Alcohols and Lawesson's Reagent in Diglyme
Gholinejad, Mohammad
, p. 4162 - 4167 (2015/06/30)
A new protocol for the thioetherification of structurally varied alcohols with aryl halides using Lawesson's reagent, catalysed by copper(I) iodide, and using diglyme as a safe solvent was developed. Using this method, the reactions of aryl halides proceeded efficiently, and the desired sulfides were obtained in high to excellent yields. The method uses alcohols as starting materials, which is a significant advantage over methods that start from thiols. Alcohols are widely commercially available in a much greater structural diversity than thiols, and they are also nontoxic and not foul-smelling. A reaction mechanism was proposed. A copper-catalysed method for the thioetherification of alcohols with aryl halides using Lawesson's reagent was developed.
A highly efficient palladium-catalyzed one-pot synthesis of unsymmetrical aryl alkyl thioethers under mild conditions in water
Wang, Liang,Zhou, Wei-You,Chen, Sheng-Chun,He, Ming-Yang,Chen, Qun
supporting information; experimental part, p. 839 - 845 (2012/05/20)
A palladium-catalyzed, one-pot synthesis of unsymmetrical aryl alkyl thioethers involving aryl halides (aryl bromides and chlorides), thiourea and alkyl bromides has been realized under mild conditions (room temperature to 50 °C) in water with polyoxyethanyl α-tocopheryl sebacate (PTS) as amphiphile. The PTS/water could be recycled in up to eight runs without an obvious change in its activity. Copyright
Efficient nickel/N-heterocyclic carbene catalyzed C-S cross-coupling
Guan, Pei,Cao, Changsheng,Liu, Yun,Li, Yunfei,He, Pan,Chen, Qian,Liu, Gang,Shi, Yanhui
supporting information, p. 5987 - 5992 (2013/01/13)
The cross-coupling reaction of aryl halides with aliphatic and aromatic thiols catalyzed by readily available Ni(OAc)2 with N-heterocyclic carbene (NHC) is reported. Ni(OAc)2/NHC catalyst showed good activities toward various aryl halides in C-S coupling reaction, even with aryl chlorides. Reactions occurred in excellent yields, broad scope, and high tolerance of functional groups.
