13910-10-6Relevant articles and documents
Synthesis of aryl thioethers through the N -chlorosuccinimide-promoted cross-coupling reaction of thiols with Grignard reagents
Cheng, Jun-Hao,Ramesh, Chintakunta,Kao, Hsin-Lun,Wang, Yu-Jen,Chan, Chien-Ching,Lee, Chin-Fa
, p. 10369 - 10374 (2013/01/15)
A convenient one-pot approach for the synthesis of aryl sulfides through the coupling of thiols with Grignard reagents in the presence of N-chlorosuccinimide is described. The sulfenylchlorides were formed when thiols were treated with N-chlorosuccinimide, and the resulting sulfenylchlorides were then directly reacted with Grignard reagents to provide aryl sulfides in good to excellent yields under mild reaction conditions. Functional groups including ester, fluoro, and chloro are tolerated by the reaction conditions employed. It is important to note that this method has a short reaction time (30 min in total) and represents an alternative approach for the synthesis of aryl sulfides over the existing protocols.
Iron-catalyzed thioetherification of thiols with aryl iodides
Wu, Jhih-Ru,Lin, Che-Hung,Lee, Chin-Fa
supporting information; experimental part, p. 4450 - 4452 (2009/12/29)
FeCl3 in combination with bisphosphine ligands represents an efficient catalyst system for the cross-coupling of aryl- and alkyl thiols with aryl iodides, a broad spectrum of functional groups can be tolerated during the catalysis. The Royal Society of Chemistry 2009.
Highly efficient and functional-group-tolerant catalysts for the palladium-catalyzed coupling of aryl chlorides with thiols
Fernandez-Rodriguez, Manuel A.,Shen, Qilong,Hartwig, John F.
, p. 7782 - 7796 (2007/10/03)
The cross-coupling reaction of aryl chlorides with aliphatic and aromatic thiols catalyzed by palladium complexes of the strongly binding bisphosphine CyPF-tBu ligand (1) is reported. Most of the reactions catalyzed by complexes of ligand 1 occur with turnover numbers that exceed those of previous catalysts by two orders of magnitude. The reactions occur with excellent yields, broad scope and high tolerance of functional groups. Coupling of aryl halides with thiols in the presence of low loadings of catalysts derived from other Josiphos type ligands, as well as ligands of other structural types, are also described.