15861-50-4

Upstream product

• 696-63-9 4-Methoxybenzenethiol 
• 16732-66-4 2-bromophenylhydrazine 
• 6320-02-1 o-bromothiophenol 
• 100-66-3 methoxybenzene 
• 459-64-3 4-methoxybenzenediazonium tetrafluoroborate 
• 5720-07-0 4-methoxyphenylboronic acid 
• 1541160-62-6 1-((2-bromo)-phenylthio)pyrrolidine-2,5-dione 
• 583-55-1 1-Bromo-2-iodobenzene 
• 696-62-8 para-iodoanisole 

Downstream Products

• 1042413-87-5 (2-iodophenyl)(4-methoxyphenyl)thioether 
• 1333499-70-9 trans-[PdBr(C₆H₄(SC₆H₄OMe-4)-2)(PPh₃)2] 
• 22439-64-1 2-methoxydibenzo[b,d]thiophene 
• 5633-57-8 1-methoxy-4-(phenylsulfanyl)benzene 

Relevant academic research and scientific papers

An efficient intermolecular C(aryl)-S bond forming reaction catalyzed by BINAM-copper(II) complex

A wide range of diaryl thioethers and aryl alkyl thioethers are synthesized from the corresponding aryl iodides and aromatic/aliphatic thiols through Ullmann type intermolecular coupling reactions in the presence of a catalytic amount of easily available BINAM-Cu(OTf)2 complex. Less reactive aryl bromides have also been shown to react with thiols under identical reaction conditions to give good yields of the thioethers without increasing the reaction temperature and time.

Thiol Activation toward Selective Thiolation of Aromatic C-H Bond

Direct C-S bond coupling is an attractive way to construct aryl sulfur ether, a building block for a variety of biological active molecules. Herein, we disclose an effective model for regioselective thiolation of the aromatic C-H bond by thiol activation instead of arene activation. Strikingly, this method has been applied into anisole derivatives that are not available in the arene activation approach to forge a single thioether isomer with high reactivity.

Metal-Free Cercosporin-Photocatalyzed C-S Coupling for the Selective Synthesis of Aryl Sulfides under Mild Conditions

Aryl sulfides are important motifs of bioactive molecules, which are generally synthesized by transition metal-based coupling reactions under harsh conditions. Herein, we developed a new method that visible light along with cercosporin, produced by liquid fermentation and functioned as a cost-effective and environmentally friendly photocatalyst, prompted the selective synthesis of aryl sulfides through C–S coupling of thiols and diazonium salts under mild conditions. Furthermore, this method can also be performed with a great conversion by the direct use of cercosporin-containing fermentation supernatant as catalytic system without organic solvent extraction.

Visible-Light-Mediated Synthesis of Unsymmetrical Diaryl Sulfides via Oxidative Coupling of Arylhydrazine with Thiol

A metal-free visible-light-promoted oxidative coupling between thiols and arylhydrazines has been developed to afford diaryl sulfides using a catalytic amount of rose bengal as photocatalyst under aerobic conditions. A library of unsymmetrical diaryl sulfides with broad functionalities was synthesized in good yields at room temperature. The present methodology is also applicable to benzo[d]thiazole-2-thiols, benzo[d]oxazole-2-thiol, 1H-benzo[d]imidazole-2-thiols, and 1H-imidazole-2-thiol.

Synthesis of Diverse o-Arylthio-Substituted Diaryl Ethers by Direct Oxythiolation of Arynes with Diaryl Sulfoxides Involving Migratory O-Arylation

A diverse range of o-arylthio-substituted diaryl ethers has been synthesized by direct oxythiolation of arynes with diaryl sulfoxides that involves the formation of the C-O and C-S bonds followed by migratory O-arylation.

Palladium catalyzed aryl(alkyl)thiolation of unactivated arenes

A general palladium-catalyzed aryl(alkyl)thiolation of various substituted unactivated arenes is accomplished for the synthesis of diverse unsymmetrical diaryl(alkyl) sulfides in good yield employing electrophilic sulfur reagent 6 derived from succinimide. The developed strategy was coupled with intramolecular arylation of a C-H bond to afford dibenzothiphene derivatives, an important moiety in material science as organic semiconductors.

Cu-catalyzed one-pot synthesis of unsymmetrical diaryl thioethers by coupling of aryl halides using a thiol precursor

An efficient Cu-catalyzed one-pot approach for the synthesis of unsymmetrical diaryl thioethers using potassium ethyl xanthogenate as a thiol surrogate is developed. This new protocol avoids usage of intricate thiols and makes use of its easily available xanthate as a precursor, and thiol will be generated in situ to prepare the diaryl thioethers through a Cu-catalyzed double arylation. This strategy was further successfully utilized for the synthesis of symmetrical diaryl thioethers, aryl alkyl thioethers, and benzothiazoles. (Figure Presented)

An efficient, mild and intermolecular ullmann-type synthesis of thioethers catalyzed by a diol-copper(I) complex

A wide range of diaryl sulfides and aryl alkyl sulfides are synthesized under mild reaction conditions from the corresponding aryl iodides and aromatic/aliphatic thiols through Ullmann-type intermolecular coupling reactions in the presence of catalytic amount of easily available novel trans-9,10-dihydro-9,10-ethanoanthracene-11,12-dimethanol-copper(I) bromide complex at 82 C. The catalytic system is not only capable of coupling electron-withdrawing and electron-releasing substituent-containing substrates, but also tolerates a broad range of functional groups including heteroatom-containing aryl iodides and thiols.

Synthesis of molecular chains: phenylene thioether and sulfoxide oligomers

The application of a general synthetic approach to prepare molecular chains is reported. It is based on a step-by-step method each consisting first in a Pd-catalyzed reaction between ArI and HXAr′Br (Ar=aryl, Ar′=arylene) to give ArXAr′Br followed by a Cu

4-(2-PHENYLSULFANYL-PHENYL)-PIPERIDINE DERIVATIVES AS SEROTONIN REUPTAKE INHIBITORS

The invention provides compounds represented by the general formula (I) wherein the substituents are defined in the application. The compounds are useful in the treatment of an affective disorder, including depression, anxiety disorders including general