7570-96-9

Basic information

• Product Name: 2-(phenylsulfanyl)naphthalene
• CAS NO: 7570-96-9
• Molecular Formula: C₁₆H₁₂S
• Molecular Weight: 236.3315
• Mol File: 7570-96-9.mol
• Article Data: 83

Chemical Properties

• Boiling Point: 397.5°C at 760 mmHg
• Flash Point: 192°C
• Density: 1.19g/cm³
• Vapor Pressure: 3.63E-06mmHg at 25°C
• Refractive Index: 1.704
• CAS DataBase Reference: 2-(phenylsulfanyl)naphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(phenylsulfanyl)naphthalene(7570-96-9)
• EPA Substance Registry System: 2-(phenylsulfanyl)naphthalene(7570-96-9)

Safety Data

• Hazardous Substances Data: 7570-96-9(Hazardous Substances Data)

Usage

Chemical structure

Consists of a naphthalene ring with a phenylsulfanyl group attached at the 2 position.

Class of compounds

Belongs to the class of compounds known as sulfides.

Characteristic

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Usage

Used in organic synthesis as a building block for the construction of more complex molecules and as a starting material for the preparation of specific types of pharmaceuticals and agrochemicals.

Importance

Its chemical properties make it a valuable tool in the development of new materials and potential drug candidates.

Upstream product

• 108-86-1 bromobenzene 
• 13133-62-5 thiophenolate 
• 580-13-2 2-bromonaphthalene 
• 10154-60-6 S-Naphthalen-2-yl benzenecarbothioate 
• 28118-49-2 S-phenyl naphthalene-2-carbothioate 
• 91-20-3 naphthalene 
• 14204-27-4 N-phenylthiophthalimide 
• 188290-36-0 thiophene 
• 1488-42-2 Diphenyliodonium-2-carboxylate 
• 70347-73-8 2-naphthylsulfenyl chloride 
• 100-58-3 phenylmagnesium bromide 
• 882-33-7 diphenyldisulfane 
• 91-60-1 2-Naphthalenethiol 
• 107927-87-7 C₂₂H₁₇IS 

Downstream Products

• 32338-05-9 2-(phenylsulfonyl)naphthalene 
• 205-43-6 Benzo[b]naphtho[1,2-d]thiophene 
• 13285-01-3 2-(phenylsulfinyl)naphthalene 
• 7570-98-1 1-naphthyl phenyl sulfide 
• 243-46-9 benzo[b]naphtho[2,3-d]thiophene 

Relevant articles and documents

Rh(I)-Catalyzed Intramolecular Decarbonylation of Thioesters

Decarbonylative synthesis of thioethers from thioesters proceeds in the presence of a catalytic amount of [Rh(cod)Cl]2 (2 mol %). The protocol represents the first Rh-catalyzed decarbonylative thioetherification of thioesters to yield valuable thioethers. Notable features include the absence of phosphine ligands, inorganic bases, and other additives and excellent group tolerance to aryl chlorides and bromides that are problematic using other metals to promote decarbonylation. Gram scale synthesis, late-stage pharmaceutical derivatization, and orthogonal site-selective cross-couplings by C-S/C-Br cleavage are reported.

Forging C?S(Se) Bonds by Nickel-catalyzed Decarbonylation of Carboxylic Acid and Cleavage of Aryl Dichalcogenides

A nickel-catalyzed decarbonylation of carboxylic acids cross-coupling protocol has been developed for the straightforward C?S(Se) bond formation. This reaction is promoted by a commercially-available, user-friendly, inexpensive, air and moisture-stable nickel precatalyst. Various carboxylic acids and a wide range of aryl dichalcogenide substrates were tolerated in this process which afforded products in good to excellent yields. In addition, the present reaction can be conducted on gram scale in good yield.

Chan-Lam-Type C-S Coupling Reaction by Sodium Aryl Sulfinates and Organoboron Compounds

A Chan-Lam-Type C-S coupling reaction using sodium aryl sulfinates has been developed to provide diaryl thioethers in up to 92% yields in the presence of a copper catalyst and potassium sulfite. Both electron-rich and electron-poor sodium aryl sulfinates and diverse organoboron compounds were tolerated for the synthesis of aryl and heteroaryl thioethers and dithioethers. The mechanistic study suggested that potassium sulfite was involved in the deoxygenation of sulfinate through a radical process.