109120-75-4

Basic information

• Product Name: Benzene, [(S)-propylsulfinyl]-
• CAS NO: 109120-75-4
• Molecular Formula: C9H12OS
• Molecular Weight: 168.26
• Mol File: 109120-75-4.mol
• Article Data: 69

Chemical Properties

• CAS DataBase Reference: Benzene, [(S)-propylsulfinyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [(S)-propylsulfinyl]-(109120-75-4)
• EPA Substance Registry System: Benzene, [(S)-propylsulfinyl]-(109120-75-4)

Safety Data

• Hazardous Substances Data: 109120-75-4(Hazardous Substances Data)

Upstream product

• 5296-64-0 allyl phenyl thioether 
• 874-79-3 phenyl(propyl)sulfide 
• 67653-00-3 (+/-)_S-(Z)-1-(phenylsulfinyl)prop-1-ene 
• 37605-46-2 (propa-1,2-diene-1-sulfinyl)benzene 
• 67652-99-7 (+/-)_S-(E)-1-(phenylsulfinyl)prop-1-ene 
• 1595-38-6 phenylthioallene 
• 1192-40-1 copper(I) thiophenolate 
• 7205-91-6 phenylthiomethyl chloride 
• 124666-23-5 diphenyl((phenylsulfinyl)methyl)phosphine oxide 
• 19093-37-9 (S)-(-)-phenyl allyl sulfoxide 
• 108-98-5 thiophenol 
• 19093-37-9 allyl phenyl sulfoxide 
• 7601-90-3 perchloric acid 
• 64-17-5 ethanol 

Downstream Products

• 104354-47-4 [(1-chloropropyl)sulfinyl]benzene 
• 1889-64-1 S-phenyl-S-propylsulfoximine 
• 13596-75-3 (propane-1-sulfonyl)-benzene 
• 874-79-3 phenyl(propyl)sulfide 

Relevant articles and documents

Clay-supported tetrabutylammonium periodate as a versatile oxidant for alcohols and sulfides

Clay-supported tetrabutylammonium periodate is found to oxidise efficiently benzylic alcohols to the corresponding aldehydes without overoxidation to acids. It also oxidises aryl sulfides selectively to the corresponding sulfoxides.

Selective and efficient oxidation of sulfides to sulfoxides with N-bromosuccinimide in the presence of β-cyclodextrin in water

A simple and highly selective oxidation of sulfides to sulfoxides with N-bromosuccinimide (NBS) catalyzed by β-cyclodextrin in water has been developed. A series of sulfides were oxidized selectively at room temperature in excellent yields. This reaction

pH-dependence of the aqueous phase room temperature Br?nsted acid-catalyzed chemoselective oxidation of sulfides with H2O2

A pH-dependence of the Br?nsted acid-catalyzed oxidation of sulfides to the corresponding sulfoxides with H2O2 is reported for the first time based on our systematic investigation of the catalytic performance of a series of Br?nsted acids. For all of the Br?nsted acids investigated, the catalytic performances do not depend on the catalyst loading (mol ratio of Br?nsted acid to substrate), but rather depend on the pH value of the aqueous reaction solution. All of them can give more than 98% conversion and selectivity in their aqueous solution at pH 1.30, no matter how much the catalyst loading is and what the Br?nsted acid is. This pH-dependence principle is a very novel perspective to understand the Br?nsted-acid catalysis system compared with our common understanding of the subject.

Mechanism of the Oxidation of Alkyl Aryl Sulfides by Phenyliodoso Diacetate

The rates of oxidation of 16 alkyl aryl sulfides by phenyliodoso diacetate have been studied in acetonitrile-water mixtures.Those sulfides containing electron-donating groups in the benzene ring accelerate the rate while those with electron-withdrawing gr

Flavin-catalyzed generation of diimide: An environmentally friendly method for the aerobic hydrogenation of olefins

The first green and practical method for "aerobic hydrogenation" involving the use of hydrazine and an organocatalyst is described. Olefins can be hydrogenated by treatment with hydrazine in the presence of a 5-ethyl-3-methyllumiflavinium perchlorate (FlEt+·ClO4-) catalyst under O2 atmosphere to give the corresponding hydrogenated products in excellent yields along with environmentally benign water and molecular nitrogen as the only waste products. Copyright

Kinetics and mechanism of (salen)MnIII-catalysed hydrogen peroxide oxidation of alkyl aryl sulphides

The kinetics of (salen)MnIII complexes catalysed oxidation of aryl methyl and alkyl phenyl sulphides with hydrogen peroxide have been investigated at 25 °C in 80% acetonitrile - 20% water spectrophotometrically. The reaction follows first-order

Cellulose as an efficient support for Mn(salen)Cl: Application for catalytic oxidation of sulfides to sulfoxides

Supported Mn(salen)Cl was prepared by immobilization of a homogeneous Mn(salen)Cl complex onto cellulose and characterized by FT-IR, TGA and atomic absorption spectroscopy. This heterogeneous catalyst is able to effectively catalyze the oxidation of aromatic sulfides in good yield under mild conditions. The catalytic activity of Mn(salen)Cl and [Mn(salen)Cl-cellulose] in this reaction was investigated. The heterogeneous catalyst showed higher catalytic activity with respect to the neat Mn(salen)Cl complex. The key advantages of this process are cost effectiveness of the catalyst, reusability of the catalyst and easy work-up. This journal is

Facile oxidation of sulfides to sulfoxides using iodosobenzene and benzeneseleninic acid as a catalyst

Iodosobenzene in the presence of catalytic amount of benzene-seleninic acid oxidized various sulfides to sulfoxides through ligand coupling on the iodine atom in excellent yields in acetonitrile under mild conditions.

Aldehyde to Ketone Homologation Enabled by Improved Access to Thioalkyl Phosphonium Salts

Phosphines were previously unusable as Pummerer-type nucleophiles due to competing redox chemistry with sulfoxides. Here we circumvent this problem to achieve a formal phosphine Pummerer reaction that offers thioalkyl phosphonium salts that, in turn, give rise to diverse vinyl sulfides via Wittig olefinations. Thirty vinyl sulfides are thus prepared from (alkylthioalkyl)triphenyl phosphonium salts and aldehydes. The hydrolysis of these vinyl sulfides offers an efficient and versatile two-step one-carbon homologation of aldehydes to ketones.

An efficient heterogeneous Cu(I) complex for the catalytic oxidation of alcohols and sulfides: synthesis, characterization, and investigation of the catalyst activity

A heterogeneous Cu(I) complex was synthesized by reaction of C5H4NC(O)NHP(O)[NHC(CH3)3]2 (L) with CuCl and used as a catalyst for green oxidation of aromatic alcohols and sulfides. According to the characterization results obtained from 31P NMR, UV-Vis, FT-IR, mass, XRD, elemental analysis, and molar conductivity techniques, the chemical formula of the complex (1) was suggested as [CuClL2]. Parameters on the catalytic activity (reaction temperature, the substrate to oxidant molar ratio, catalyst amount, and solvent type) were optimized, using H2O2 as a green oxidant, and excellent conversion amounts (100%) were achieved under optimal conditions. Moreover, the generality and recyclability of the catalyst were tested and confirmed. A comparison between the oxidation results of the alcohol and sulfide in the presence of 1 with other catalysts indicated that in most cases 1 showed better efficiency, in a more reasonable reaction time and conditions.

Magnetic core-shell nanoparticle-supported Sc (III): A novel and robust Lewis acid nanocatalyst for the selective oxidation of sulfides to sulfoxides by H2O2 under solvent-free conditions

For the first time scandium triflate was supported on modified Fe3O4 magnetic nanoparticles [MNPs-PhSO3-Sc(OTf)2] and characterized using scanning electron microscopy (SEM), inductively coupled plasma analysis (