13693-59-9

Usage

Class of compounds

sulfides (characterized by the presence of a sulfur atom bonded to two carbon atoms)

Usage

widely used in organic synthesis as a precursor to various other chemicals

Physical form

white crystalline solid

Solubility

sparingly soluble in water, more soluble in organic solvents

Applications

production of polymers, pharmaceuticals, and various other industries (makes it a versatile and important compound in chemical manufacturing)

Upstream product

• 262-20-4 phenoxathiine 
• 32568-76-6 2,2'-dihydroxydiphenyl sulfoxide 
• 95-56-7 2-hydroxybromobenzene 
• 882-33-7 diphenyldisulfane 
• 533-58-4 2-Iodophenol 
• 53347-31-2 4,4'-dibromo-2,2'-sulfinyl-di-phenol 
• 106-41-2 4-bromo-phenol 
• 5336-22-1 5,5'-dibromo-2,2'-dihydroxydiphenyl sulfide 
• 126770-56-7 1-methoxy-2-[(2-methoxyphenyl)sulfanyl]benzene 
• 97-24-5 4,4'-dichloro-2,2'-thiodiphenol 

Downstream Products

• 15038-67-2 2,2'-dihydroxydiphenyl sulfone 
• 97-24-5 4,4'-dichloro-2,2'-thiodiphenol 
• 5336-22-1 5,5'-dibromo-2,2'-dihydroxydiphenyl sulfide 
• 1332638-90-0 2-(1-pyrenylacetyloxy)-2'-hydroxydiphenyl sulfone 
• 1332638-88-6 2-(1-pyrenylacetyloxy)-2'-hydroxydiphenyl sulfide 

Relevant academic research and scientific papers

SINGLE-STEP SYNTHESIS METHOD OF ARYL THIOL AND APPLICATION THEREOF

The present invention relates to a single-step synthesis method of aryl thiol, and more specifically, to a method of synthesizing aryl thiol in a single-step by making aryl halide react with alkane dithiol in the presence of a transition metal catalyst. According to the present invention, a single-step synthesis method using the transition metal catalyst, the synthesis method which is capable of synthesizing aryl thiol from aryl halide at a high yield, can be provided. Various aryl halides may be applied to the synthesis method. Further, the synthesis method has advantages that an easily usable reagent may be used, operations are simple, and reactions can be performed under mild conditions. In addition, the synthesized aryl thiol may be used in the synthesis of advanced molecules such as diaryl sulfides and benzothiophenes.COPYRIGHT KIPO 2017

Cu-catalyzed synthesis of diaryl thioethers and S -cycles by reaction of aryl iodides with carbon disulfide in the presence of DBU

Diaryl thioethers and S-cycles were obtained on the basis of the copper-catalyzed reaction of carbon disulfide and aryl iodides in the presence of DBU. This reaction enables the one-pot synthesis of diaryl thioethers by employing cheap, available, and easy-to-handle carbon disulfide with aryl iodides. The reaction was successfully employed in the construction of sulfur-containing cyclic molecules.

CuI-catalyzed, symmetrical diaryl sulfides synthesis from aryl halides in the presence of KF/Al2O3: Using thiourea and thiosemicarbazide as sulfur donor sources

A convenient one-pot synthetic method is described for the synthesis of symmetrical diaryl sulfides via CuIcatalyzed cross-coupling reactions of various aryl halides and thiosemicarbazide (thiourea) in the presence of KF/Al 2O3.

Efficient copper-catalyzed double S-arylation of aryl halides with sodium sulfide in PEG-400

An efficient copper-catalyzed double S-arylation of sodium sulfide with aryl halides in PEG-400 has been developed. With CuI as a catalyst and PEG-400 as a solvent, a range of electron-withdrawing or electron-donating aryl iodides and aryl bromides were found to be applicable to the environmentally benign system. The present procedure is mild and tolerant of a variety of functional groups and the steric hindrance of ortho-substituents on aryl halides did not affect the outcome of good to excellent yields. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.

Efficient copper(I)-catalyzed S-arylation of KSCN with aryl halides in PEG-400

A simple and efficient protocol for CuI-catalyzed C-S bond formation of aryl halides with KSCN to symmetrical diaryl sulfides was reported in PEG-400 without any other additives. A variety of aryl halides were converted to the corresponding diaryl sulfides in good to excellent yields. The present procedure tolerated a variety of functional groups and the steric hindrance of ortho-substituents on aryl halides did not affect the outcome.

Li+ selective podand-type fluoroionophore based on a diphenyl sulfoxide derivative bearing two pyrene groups

New podand-type fluoroionophores having two pyrene moieties: 2,2′-bis(1-pyrenylacetyloxy)diphenyl sulfide (3), 2,2-bis(1- pyrenylacetyloxy)diphenyl sulfoxide (4), and 2,2-bis(1-pyrenylacetyloxy) diphenyl sulfone (5), have been synthesized by connecting two 1-pyrenecarbonylmethyl groups with the two hydroxy groups of 2,2-dihydroxydiphenyl sulfide, sulfoxide, and sulfone, respectively. Their complexation behavior toward alkali metal ions was examined by fluorescence spectroscopy. Among these fluoroionophores, compound 4, having a sulfinyl group, showed high selectivity toward Li+.

Carbonates of acetylenic alcohols

Polymerizable carbonate compounds of the formula: wherein A is an aromatic polycycle, R1 and R2 are independently hydrogen atom or alkyl, and n is 1, 2 or 3, are disclosed. They are useful as a component of nonemanating, self-curing and heat resistant resin compositions.

HIGH-TEMPERATURE ORGANIC SYNTHESIS. XXXIII. REACTIONS OF ARYL HALIDES WITH DIPHENYL DISULFIDE IN HYDROGEN SULFIDE

When heated at 125-240 deg C, 2- and 4-bromophenol, 4-bromophenetole, 1-bromonaphthalene, 1-bromo-2-naphthol, and 4-bromobenzonitrile react effectively with diphenyl disulfide in hydrogen sulfide with the formation of the corresponding phenyl aryl sulfides with yields of 49-84percent.The thiylation temperature is reduced if a ?-donating substituent is introduced into the benzene ring.