54088-93-6Relevant articles and documents
B2cat2-Mediated Reduction of Sulfoxides to Sulfides
Takahashi, Fumiya,Nogi, Keisuke,Yorimitsu, Hideki
supporting information, p. 3009 - 3012 (2020/03/25)
An efficient and operationally simple method for the reduction of sulfoxides to sulfides has been developed using bis(catecholato)diboron (B2cat2) as a reducing agent. The present method accommodates various functional groups which are generally prone to reduction: halides, alkynes, carbonyls, nitriles, and heterocycles are totally intact, and only sulfoxide moieties undergo reduction chemoselectively. Moreover, the remaining diboron and the resulting boron-containing wastes are readily removable, the practicality of this protocol being thus demonstrated.
Nickel Phosphite/Phosphine-Catalyzed C-S Cross-Coupling of Aryl Chlorides and Thiols
Jones, Kieran D.,Power, Dennis J.,Bierer, Donald,Gericke, Kersten M.,Stewart, Scott G.
supporting information, p. 208 - 211 (2018/01/17)
A method for the coupling of aryl chlorides and thiophenols using an air-stable nickel(0) catalyst is described. This thioetherification procedure can be effectively applied to a range of electronically diverse aryl/heteroaryl chlorides without more expensive metal catalysts such as palladium, iridium, or ruthenium. This investigation also illustrates both, a variety of thiol coupling partners and, in certain cases, the use of Cs2CO3.
An efficient protocol for the carbon-sulfur cross-coupling of sulfenyl chlorides with arylboronic acids using a palladium catalyst
Gogoi, Prasanta,Kalita, Mukul,Barman, Pranjit
, p. 866 - 870 (2014/04/03)
An efficient protocol for carbon-sulfur bond formation is developed, which involves the cross-coupling of sulfenyl chlorides and arylboronic acids catalyzed by a novel palladium-Schiff base complex. Good to high product yields, short reaction times, and mild reaction conditions are important features of this new method. Georg Thieme Verlag Stuttgart · New York.
