23654-93-5

Basic information

• Product Name: 2-(ethenylsulfonyl)naphthalene
• CAS NO: 23654-93-5
• Molecular Formula: C₁₂H₁₀O₂S
• Molecular Weight: 218.2716
• Mol File: 23654-93-5.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 420.3°C at 760 mmHg
• Flash Point: 268.5°C
• Density: 1.233g/cm³
• Vapor Pressure: 6.96E-07mmHg at 25°C
• Refractive Index: 1.62
• CAS DataBase Reference: 2-(ethenylsulfonyl)naphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(ethenylsulfonyl)naphthalene(23654-93-5)
• EPA Substance Registry System: 2-(ethenylsulfonyl)naphthalene(23654-93-5)

Safety Data

• Hazardous Substances Data: 23654-93-5(Hazardous Substances Data)

Usage

General Description

2-(ethenylsulfonyl)naphthalene is a chemical compound with the molecular formula C12H10O2S. It is a sulfone derivative of naphthalene and contains a vinylsulfonyl group attached to the naphthalene ring. 2-(ethenylsulfonyl)naphthalene is commonly used in organic synthesis and pharmaceuticals as a building block for the creation of various functional groups. It is known for its ability to undergo various reactions such as addition and substitution reactions, making it a versatile compound for chemical synthesis. Additionally, it has been studied for its potential use in medicinal applications due to its unique structure and reactivity.

Upstream product

• 100953-47-7 naphthalen-2-yl(vinyl)sulfane 
• 100519-04-8 2-(naphthalene-2-sulfonyl)-ethanol 
• 5586-15-2 bis(2-naphthyl)disulfide 
• 1826-67-1 vinyl magnesium bromide 
• 420-12-2 thirane 
• 63735-42-2 sodium naphthalen-2-ylsulfinate 
• 106-93-4 ethylene dibromide 
• 93-11-8 2-Naphthalenesulfonyl chloride 
• 91-60-1 2-Naphthalenethiol 

Downstream Products

• 102018-99-5 1-(naphthalene-2-sulfonyl)-2-(toluene-4-sulfonyl)-ethane 
• 887917-89-7 methyl (2R,4S,5R)-4-(2-naphthyl)sulfonyl-5-phenylpyrrolidine-2-carboxylate 

Relevant articles and documents

Metal-free visible-light-promoted C(sp3)-H functionalization of aliphatic cyclic ethers using trace O2

Presented is a light-promoted C-C bond forming reaction yielding sulfone and phosphate derivatives at room temperature in the absence of metals or photoredox catalyst. This transformation proceeds in neat conditions through an auto-oxidation mechanism which is maintained through the leaching of trace amounts of O2 as sole green oxidant. This journal is

Safe and Metal-Free Synthesis of 1-Alkenyl Aryl Sulfides and Their Sulfones from Thiiranes and Diaryliodonium Salts

A series of 1-alkenyl aryl sulfides was synthesized from thiiranes and diaryliodonium salts in tetrahydrofuran in the presence of potassium tert -butoxide. The proposed reaction mechanism involves generation of benzynes from the diaryliodonium salts in the presence of the base. Then, nucleophilic attack of the benzynes by thiiranes, followed by hydrogen abstraction and ring opening of the generated thiiranium intermediates, provides the sulfides. These sulfides were further oxidized with performic acid to the corresponding sulfones. The current method provides a metal-free and safe method for the preparation of 1-alkenyl aryl sulfides and their sulfones.

Catalytic enantioselective 1,3-dipolar cycloaddition of azomethine ylides with vinyl sulfones

A general protocol for the enantioselective catalytic 1,3-dipolar cycloaddition of azomethine ylides with aryl vinyl sulfones is described. Nearly complete exo selectivity and enantioselectivities up to 85% ee are attained with Cu(CH3CN)4