1527-14-6

Upstream product

• 1527-13-5 2-Phenylthiobenzoesaeureethylester 
• 882-33-7 diphenyldisulfane 
• 36943-39-2 2-(phenylthio)benzaldehyde 
• 100-51-6 benzyl alcohol 
• 88-67-5 2-Iodobenzoic acid 
• 89-98-5 2-chloro-benzaldehyde 
• 108-98-5 thiophenol 
• 446-52-6 2-Fluorobenzaldehyde 
• 5159-41-1 2-iodobenzyl alcohol 
• 1527-12-4 2-(phenylthio)benzoic acid 
• 120454-38-8 bis<2-(thiophenoxy)benzyl> oxalate 

Downstream Products

• 120454-38-8 bis<2-(thiophenoxy)benzyl> oxalate 
• 36943-39-2 2-(phenylthio)benzaldehyde 
• 1527-17-9 2-[2-(phenylsulfanyl)phenyl]acetic acid 
• 1527-16-8 2-phenylthiophenylacetonitrile 
• 37660-43-8 2-(phenylthio)benzyl bromide 
• 261-31-4 thioxanthene 
• 1527-15-7 2-(phenylthio)benzyl chloride 

Relevant academic research and scientific papers

Environmentally Friendly and Recyclable CuCl 2-Mediated C-S Bond Coupling Strategy Using DMEDA as Ligand, Base, and Solvent

Simple reaction conditions and recyclable reagents are crucial for environmentally friendly industrial applications. An environment-friendly, recyclable and economic strategy was developed to synthesize diaryl chalcogenides by the CuCl2-catalyzed C S bondformation reaction via iodobenzenes and benzenethiols/1,2-diphenyldisulfanes using N,N'-dimethylethane-1,2-diamine (DMEDA) as ligand, base, and solvent. For these reactions, especially the reactions of diiodobenzenes and aminobenzenethiols/disulfanediyldianilines, a range of substrates are compatible and give the corresponding products in good to excellent yields. Both of the reagents in the catalytic system (CuCl2/DMEDA) are inexpensive, conveniently separable, and recyclable for more than five cycles.

Three-Dimensional Heterocycles by Iron-Catalyzed Ring-Closing Sulfoxide Imidation

A general and atom-economical method for the synthesis of cyclic sulfoximines by intramolecular imidations of azido-containing sulfoxides using a commercially available FeII phthalocyanine (FeIIPc) as catalyst has been developed. The method conveys a broad functional group tolerance and the resulting three-dimensional heterocycles can be modified by cross-coupling reactions.

COMPOUND AND COMPOSITION CONTAINING THE SAME, AND METHOD FOR MANUFACTURING DEVICE USING THE COMPOSITION

PROBLEM TO BE SOLVED: To provide a compound which efficiently absorbs extreme ultraviolet radiation (EUV) such as KrF excimer laser and ArF excimer laser or an electron beam, has low sensitivity to OoB, and has high contrast. SOLUTION: A compound is represented by formula (1) and formula (2). In formulae (1) and (2), R1a and R1a are each independently a first monovalent organic group containing a divalent hydrocarbon group selected from an alkylene group; a group bonded directly to sulfur atom (S+) is the divalent hydrocarbon group; R2 is a hydrogen atom, an alkyl group and the like; R3 to R6 are a hydrogen atom, a hydroxy group or a second monovalent organic group; X- is a monovalent anion; and R1a and R1b in Formula (1) or R1a and R1b in Formula (2) may be bonded to each other to form a ring. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT

Manganese-catalyzed cross-coupling of thiols with aryl iodides

A manganese-catalyzed cross-coupling reaction of thiols with aryl iodides, furnishing aryl thioethers in good to excellent yields has been reported; the system shows good functional group tolerance and enables the sterically demanding aryl iodides to couple with thiols. Coming up for ArI: A manganese-catalyzed cross-coupling reaction of thiols with aryl iodides that furnishes aryl thioethers in good to excellent yields has been reported. Functional groups such as unprotected alcohols and chloro substituents are tolerated under these reaction conditions. Moreover, this catalytic system enables the sterically demanding aryl iodides to couple with thiols (see scheme; R=aryl or alkyl).

An efficient copper-catalyzed cross-coupling reaction of thiols with aryl iodides

Commercially available Cu2O powder is a very reactive catalyst for the coupling of thiols to aryl iodides. A variety of functional groups including esters, unprotected amines, alcohols, and heterocycles tolerate the reaction conditions. Moreover, di-ortho-substituted aryl iodides with sterically demanding substrates were also coupled to give the desired aryl thioethers in good to excellent yields. Copyright

Synthesis of CuO on mesoporous silica and its applications for coupling reactions of thiols with aryl iodides

Novel CuO on mesoporous silica is prepared under a convenient approach, and has been shown to be an efficient catalyst for cross-coupling reactions of thiols with aryl iodides with only 1.0-5.0 mol% catalyst loading.

Iron-catalyzed thioetherification of thiols with aryl iodides

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.

Simple and efficient recyclable catalytic system for performing copper-catalysed S-arylation reactions in the presence of water

A novel protocol for the copper-catalysed S-arylation of thiophenol derivatives with aryl halides leading to diaryl sulfides is reported. The reactions were catalysed by a combination of a copper salt and a 1,2-diamine derivative (acting both as the ligand and as the base) using exclusively water as the solvent. The recovery and successful reutilisation of the aqueous medium containing the active catalyst is described. Furthermore, one example of a "one-pot" process involving Br/I exchange of an aryl bromide and further S-arylation is presented.

Cobalt-catalyzed aryl-sulfur bond formation

A new cobalt-catalyzed coupling of aryl halides with thiophenols and alkanethiols is reported. A variety of aryl sulfides can be prepared in excellent yields under mild reaction conditions using 1-2 mol % of Col2(dppe) and Zn. This new cobalt-catalyzed coupling represents an interesting addition to previously known methods to synthesize thioethers.

Gas-phase cyclisation reactions of 1-(2-arylthiophenyl)alkaniminyl and 2-(aryliminomethyl)thiophenoxyl radicals

Flash vacuum pyrolysis (FVP) of the oxime ethers 12-14 and of the sulfides 18-20 at 650°C (10-2-10-3 Torr) gave products derived from the corresponding iminyl and thiophenoxyl radicals. In all cases, benz[d]isothiazoles (e.g., 26) are formed as major products via SHi mechanisms though the yields are greatest with the iminyl precursors. Alternative pathways observed from the thiophenoxyls in specific cases include the formation of the anilinobenzothiophene 36 and of dibenzothiophene 23, via an SHi process and a spirodienyl rearrangement, respectively. There is no evidence for signicant interconversion of the iminyl and thiophenoxyl species.