1354558-40-9

Basic information

• Product Name: 1-(5-tosylthiophen-2-yl)ethan-1-one
• Synonyms: 1-(5-tosylthiophen-2-yl)ethan-1-one
• CAS NO: 1354558-40-9
• Molecular Weight: 280.368
• Mol File: 1354558-40-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(5-tosylthiophen-2-yl)ethan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(5-tosylthiophen-2-yl)ethan-1-one(1354558-40-9)
• EPA Substance Registry System: 1-(5-tosylthiophen-2-yl)ethan-1-one(1354558-40-9)

Safety Data

• Hazardous Substances Data: 1354558-40-9(Hazardous Substances Data)

Upstream product

• 88-15-3 2-Acetylthiophene 
• 98-59-9 p-toluenesulfonyl chloride 
• 5370-25-2 2-Acetyl-5-bromothiophene 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 6310-09-4 2-acetyl-5-chlorothiophene 

Relevant articles and documents

Temperature Controlled Selective C-S or C-C Bond Formation: Photocatalytic Sulfonylation versus Arylation of Unactivated Heterocycles Utilizing Aryl Sulfonyl Chlorides

A visible-light-induced photocatalytic method for the arylsulfonylation of heterocycles has been developed. The synthetic utility of this reaction is reflected by the direct use of commercially available sulfonyl chlorides and heterocycles under room temperature conditions. Complementarily, the photocatalytic arylation of heterocycles by sulfonyl chlorides via extrusion of SO2 is feasible at elevated temperature conditions, allowing switching between arylation or arylsulfonylation with excellent chemoselectivity.

A mild and efficient synthesis of aryl sulfones from aryl chlorides and sulfinic acid salts using microwave heating

The CuCl-catalyzed coupling of aryl chlorides and sulfinic acid salts provides a simple and extremely efficient route to unsymmetrical aryl sulfones in high to excellent yields under microwave irradiation within 3-30 minutes. Georg Thieme Verlag Stuttgart · New York.