943-78-2

Upstream product

• 109-72-8 n-butyllithium 
• 60-29-7 diethyl ether 
• 622-20-8 1,2-bis(phenylthio)ethane 
• 111-25-1 1-bromo-hexane 
• 108-98-5 thiophenol 
• 117939-92-1 n-hexyl phenyl sulfoxide 
• 938-10-3 phenylsulfonyl azide 
• 592-41-6 1-hexene 
• 16823-63-5 phenyl hexyl sulfone 
• 65117-29-5 (6-bromohexyl)(phenyl)sulfane 
• 75-15-0 carbon disulfide 
• 17774-09-3 n-hexyl mercury chloride 
• 882-33-7 diphenyldisulfane 
• 931-59-9 benzenesulfenyl chloride 

Downstream Products

• 117939-92-1 n-hexyl phenyl sulfoxide 
• 16823-63-5 phenyl hexyl sulfone 
• 65094-82-8 S-(n-hexyl)-S-phenyl-N-(p-tolylsulfonyl)sulfimide 
• 96001-75-1 2-[3-(4-hexylsulfanyl-phenyl)-3-oxo-propyl]-1,1-dioxo-1,2-dihydro-1λ⁶-benzo[d]isothiazol-3-one 
• 106-70-7 methyl hexanoate 
• 124946-51-6 hexylbenzyl selenide 
• 17675-89-7 1-hexaneselenol 
• 139-66-2 diphenyl sulfide 
• 52056-08-3 di-n-hexyl diselenide 
• 94296-11-4 3-chloro-1-(4-(hexylthio)phenyl)propan-1-one 

Relevant academic research and scientific papers

Catalytic Reductive Cleavage of Poly(phenylene sulfide) Using a Hydrosilane

The solvent-insoluble poly(phenylene sulfide) main chain was reductively cleaved by using triethylsilane as a hydrogen source under palladium/I c Hex catalytic conditions. After the reaction, benzene and bis(triethylsilyl) sulfide as a sulfide source were formed efficiently. This method could be operated on a gram scale.

Method for synthesizing asymmetric sulfide from molecular oxygen oxidation water phase under catalysis of water-soluble transition metal compound

Aiming at problems that in the prior art organic solvent pollution can be caused and a great number of reaction byproducts are generated when asymmetric sulfides are prepared, the invention disclosesa method for synthesizing an asymmetric sulfide from a molecular oxygen oxidation water phase under catalysis of a water-soluble transition metal compound. The method comprises the following steps: dispersing a sulfydryl compound and a hydrazine compound as substrates in a mole ratio of 1:1 into an alkali solution, and at 40-100 DEG C, in the presence of oxygen, and with a water-soluble transitionmetal compound as a catalyst, stirring to carry out reactions, thereby obtaining the asymmetric sulfide. By adopting the method, molecular oxygen is adopted as an oxidant, and water is adopted as a solvent, so that an organic solvent is avoided, a high yield can be achieved, and the problem of byproducts can be generally avoided.

Surfactant-Type Catalyst for Aerobic Oxidative Coupling of Hydrazine with Thiol in Water

A series of PEG-functionalized nitrogen ligands were developed to conduct an aerobic oxidative cross-coupling reaction between alkyl- or aryl-hydrazines with thiols in water. This surfactant-type catalyst enables high efficiencies and selectivities, while tolerating a large variety of functional groups. The mother liquor is still catalytically active after five runs.

Alkyl Sulfides as Promising Sulfur Sources: Metal-Free Synthesis of Aryl Alkyl Sulfides and Dialkyl Sulfides by Transalkylation of Simple Sulfides with Alkyl Halides

A site-selective metal-free dealkylative approach to synthesize aryl alkyl and symmetrical dialkyl sulfides has been developed. This procedure is convenient and has wide functional group tolerance giving rise to sulfides carrying various alkyl chains from simple alkyl sulfides and alkyl halides in good to excellent yields. This transalkylation proceeds by an ionic mechanism via sulfonium intermediates and it was proposed that dimethylacetamide (DMAC) may participate in part to promote the reaction.

Synergetic Effect of Monomer Functional Group Coordination in Catalytic Insertion Polymerization

PhS- and PhNH-functionalized dienes are copolymerized efficiently with butadiene to stereoregular copolymers by [(mesitylene)Ni(allyl)][BArF4] (Ni-1). Overall polymerization rates and comonomer incorporations depend strongly on the l

CuI promoted sulfenylation of organozinc reagents with arylsulfonyl chlorides

A CuI promoted sulfenylation of organozinc reagents with arylsulfonyl chlorides/PPh3 has been explored. This reaction proceeded smoothly through an alkyl/aryl radical (generated from organometallics) under mild conditions and produced the desired sulfide products in excellent yields.

Synthesis of NH-sulfoximines from sulfides by chemoselective one-pot N- and O-transfers

Direct synthesis of NH-sulfoximines from sulfides has been achieved through O and NH transfer in the same reaction, occurring with complete selectivity. The reaction is mediated by bisacetoxyiodobenzene under simple conditions and employs inexpensive N-so

One-Pot Copper-Catalysed Thioetherification of Aryl Halides Using Alcohols and Lawesson's Reagent in Diglyme

A new protocol for the thioetherification of structurally varied alcohols with aryl halides using Lawesson's reagent, catalysed by copper(I) iodide, and using diglyme as a safe solvent was developed. Using this method, the reactions of aryl halides proceeded efficiently, and the desired sulfides were obtained in high to excellent yields. The method uses alcohols as starting materials, which is a significant advantage over methods that start from thiols. Alcohols are widely commercially available in a much greater structural diversity than thiols, and they are also nontoxic and not foul-smelling. A reaction mechanism was proposed. A copper-catalysed method for the thioetherification of alcohols with aryl halides using Lawesson's reagent was developed.

Magnetic nanoparticle-supported Pd(II)-cryptand 22 complex: An efficient and reusable heterogeneous precatalyst in the Suzuki-Miyaura coupling and the formation of aryl-sulfur bonds in honor and memory of late Prof. Mathias Mertes

In the present work, silica-coated magnetic nanoparticles [Fe3O4@SiO2@C22-Pd(II)] were prepared and characterized by transmission electron microscopy, Fourier transform infrared spectroscopy, vibrating sample magnetometer, energy dispersive X-ray analysis, X-ray photoelectron spectroscopy, elemental analysis, inductively coupled plasma, thermogravimetric and differential thermal analysis. This heterogeneous catalyst is utilized as an effective catalyst for the Suzuki-Miyaura coupling of arylboronic acids and aryl halides, and the cross-coupling reaction of aryl halides and thiols. The catalyst was easily separated by magnetic decantation and the recovered catalyst was reused for five cycles without any significant loss of the catalytic activity.

Enantioselective nitrene transfer to sulfides catalyzed by a chiral iron complex

Iron works: Enantioselective nitrene transfer to sulfide was accomplished by a chiral iron(III)/PyBOX catalyst (see scheme). Various sulfimides were thus obtained in high enantioselectivities and yields. Applications of this protocol to the syntheses of enantioenriched sulfoximines and an epoxide were also demonstrated. Copyright