17075-14-8

Basic information

• Product Name: 2-(methylsulfonyl)pyridine
• Synonyms: 2-(methylsulfonyl)pyridine
• CAS NO: 17075-14-8
• Molecular Formula: C₆H₇NO₂S
• Molecular Weight: 157.19
• Mol File: 17075-14-8.mol
• Article Data: 34

Chemical Properties

• Boiling Point: 340.9 °C at 760 mmHg
• Flash Point: 160 °C
• Appearance: /
• Density: 1.263 g/cm³
• Vapor Pressure: 0.000165mmHg at 25°C
• Refractive Index: 1.522
• PKA: -1.59±0.12(Predicted)
• CAS DataBase Reference: 2-(methylsulfonyl)pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(methylsulfonyl)pyridine(17075-14-8)
• EPA Substance Registry System: 2-(methylsulfonyl)pyridine(17075-14-8)

Safety Data

• Hazardous Substances Data: 17075-14-8(Hazardous Substances Data)

Usage

General Description

2-(methylsulfonyl)pyridine is a chemical compound with the molecular formula C6H7NO2S. It is a member of the pyridine family and contains a methylsulfonyl group attached to the pyridine ring. The compound is used in the synthesis of pharmaceuticals and agrochemicals, and as a building block in organic chemistry. It is also a potential intermediate in the production of various functionalized pyridines. 2-(methylsulfonyl)pyridine has potential applications in the fields of medicine, agriculture, and material science, and its chemical and physical properties make it a versatile and valuable compound for research and development.

InChI:InChI=1/C6H7NO2S/c1-10(8,9)6-4-2-3-5-7-6/h2-5H,1H3

Upstream product

• 1219454-89-3 2-((difluoromethyl)sulfonyl)pyridine 
• 15796-89-1 N-methyl-N-phenylmethacrylamide 
• 109-09-1 2-chloropyridine 
• 124-63-0 methanesulfonyl chloride 
• 109-04-6 2-bromo-pyridine 
• 20277-69-4 sodium methansulfinate 
• 13737-04-7 2-(trimethylsilyl)pyridine 
• 74-88-4 methyl iodide 
• 18438-38-5 2-methylsulfanyl-pyridine 
• 21948-75-4 2-methylsulfinylpyridine 
• 10213-10-2 sodium tungstate (VI) dihydrate 
• 2637-34-5 2-Sulfanylpyridine 

Downstream Products

• 332101-34-5 2-[2,3-bis(isopropylthio)benzyl]pyridine 

Relevant articles and documents

COMPOSITES, METHODS AND USES THEREOF

The present invention relates, in general terms, to methods of catalysing a reaction, including the steps of contacting a chemical entity comprising a sulphide moiety with a composite and an oxidant. The composite acts as a heterogeneous catalyst to oxidise the sulphide moiety. The present invention also relates to composites, methods of synthesising the composites and its use as a catalyst thereof.

Flow Electrosynthesis of Sulfoxides, Sulfones, and Sulfoximines without Supporting Electrolytes

An efficient electrochemical flow process for the selective oxidation of sulfides to sulfoxides and sulfones and of sulfoxides toN-cyanosulfoximines has been developed. In total, 69 examples of sulfoxides, sulfones, andN-cyanosulfoximines have been synthesized in good to excellent yields and with high current efficiencies. The synthesis was assisted and facilitated through a supporting electrolyte-free, fully automated electrochemical protocol that highlights the advantages of flow electrolysis.

Selectivity switch in the aerobic oxygenation of sulfides photocatalysed by visible-light-responsive decavanadate

Nanometre-sized metal oxides are promising species for the development of visible-light-responsive photocatalysts for the selective transformation of organic functional groups. In this article, we report that decavanadate ([V10O28]6-, V10) behaved as an efficient visible-light-responsive photocatalyst in the product-selective oxygenation of sulfides achieved using O2 (1 atm) as the green oxidant. In particular, we revealed that visible-light-responsive photocatalysis of V10 showed remarkable activity for the oxygenation of structurally diverse sulfides to form the corresponding sulfones using O2 in methyl ethyl ketone (MEK). Furthermore, by simply adding water to the reaction mixture, the product selectivity of sulfide oxygenation can be significantly switched toward the production of sulfoxides, without concomitant loss of photocatalytic activity. Based on experimental evidence, we inferred the following mechanistic steps for this photocatalytic system: the aerobic oxygenation of sulfides to form the corresponding sulfoxides initiated by a visible-light-induced photoredox reaction of V10. As for the formation of sulfones, MEK-derived peroxide species as the co-catalysts are probably involved in the oxygenation of sulfoxides to sulfones. The selectivity switch of the V10-photocatalysed reaction brought about by water addition is most likely achieved by suppressing the formation of MEK-derived peroxide species. This journal is