87415-48-3Relevant articles and documents
Oxidoreductive coupling of thiols with aryl halides catalyzed by copper on iron
Kovacs, Szabolcs,Novak, Zoltan
experimental part, p. 711 - 716 (2011/03/22)
Synthesis and utilization of a simple copper on iron catalyst in the coupling of aryl halides with thiols through disulfide intermediate is reported. The iron support of copper catalyst ensures reductive media for the coupling, allows easy removal of the metals by outer magnetic field and enables the recycling of the catalyst.
The synthesis and SAR of novel diarylsulfone 11β-HSD1 inhibitors
Yan, Xuelei,Wang, Zhulun,Sudom, Athena,Cardozo, Mario,Degraffenreid, Michael,Di, Yongmei,Fan, Pingchen,He, Xiao,Jaen, Juan C.,Labelle, Marc,Liu, Jinsong,Ma, Ji,McMinn, Dustin,Miao, Shichang,Sun, Daqing,Tang, Liang,Tu, Hua,Ursu, Stefania,Walker, Nigel,Ye, Qiuping,Powers, Jay P.
scheme or table, p. 7071 - 7075 (2011/01/03)
In this communication, human 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) inhibitory activities of a novel series of diarylsulfones are described. Optimization of this series resulted in several highly potent 11β-HSD1 inhibitors with excellent pharmacokinetic (PK) properties. Compound (S)-25 showed excellent efficacy in a non-human primate ex vivo pharmacodynamic model.
METHOD FOR PRODUCING THIOETHER COMPOUND
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, (2008/06/13)
Disclosed is an efficient and widely-applicable method for commercially producing a thioether compound or a thiol compound which is useful as a pharmaceutical compound or a production intermediate of it. Specifically disclosed is a method for producing a thioether compound represented by the general formula [I] below or a salt thereof. This method is characterized in that a compound represented by the following general formula [III]: [III] (wherein X represents a bromine atom, a chlorine atom or a trifluoromethylsulfonyloxy group, and ring A represents an aryl group or a heteroaryl ring group) or a salt thereof is reacted with a thiol compound represented by the following general formula [II]: [II] or a salt thereof in the presence of a palladium compound such as Pd2(dba)3, a base such as i-Pr2NEt and a phosphorus compound represented by the following formula [AA].
METHOD FOR PRODUCING THIOETHER COMPOUND
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Page/Page column 45; 52-53, (2008/06/13)
Disclosed is an efficient and widely-applicable method for commercially producing a thioether compound or a thiol compound which is useful as a pharmaceutical product or a production intermediate of a pharmaceutical product. Specifically disclosed is a method for producing a thioether compound represented by the general formula [I] below or a salt thereof. This method is characterized in that a compound represented by the following general formula [III]: [III] (wherein X represents a bromine atom, a chlorine atom or a trifluoromethylsulfonyloxy group, and ring A represents an aryl group or a heteroaryl ring group) or a salt thereof is reacted with a thiol compound represented by the following general formula [II]: [II] or a salt thereof in the presence of a palladium compound such as Pd2(dba)3, a base such as i-Pr2NEt and a phosphorus compound represented by the following formula [AA].
A general palladium-catalyzed coupling of aryl bromides/triflates and thiols
Itoh, Takahiro,Mase, Toshiaki
, p. 4587 - 4590 (2007/10/03)
(Chemical equation presented) We have developed an efficient palladium-catalyzed carbon-sulfur bond formation reaction of aryl bromides, triflates, and activated aryl chloride. Using this protocol, we have shown tolerance to a wide variety of aryl thiols and alkyl thiols that can also be used as sulfide equivalents.
