49565-21-1

Basic information

• Product Name: methylphenylsulfonium α-pivaloylmethylide
• CAS NO: 49565-21-1
• Molecular Weight: 222.351
• Mol File: 49565-21-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methylphenylsulfonium α-pivaloylmethylide(CAS DataBase Reference)
• NIST Chemistry Reference: methylphenylsulfonium α-pivaloylmethylide(49565-21-1)
• EPA Substance Registry System: methylphenylsulfonium α-pivaloylmethylide(49565-21-1)

Safety Data

• Hazardous Substances Data: 49565-21-1(Hazardous Substances Data)

Upstream product

• 5469-26-1 1-Bromopinacolon 
• 108-98-5 thiophenol 
• 37471-41-3 3,3-dimethyl-1-(phenylthio)butan-2-one 
• 77-78-1 dimethyl sulfate 

Relevant articles and documents

Gold-catalyzed carbene transfer to alkynes: Access to 2,4-disubstituted furans

Furans of gold: The first example of a gold-catalyzed intermolecular addition of carbon ylides to terminal alkynes is reported (see scheme; DCE=dichloroethane, Tf=trifluoromethanesulfonyl). Subsequent intramolecular trapping of the generated gold carbene completes a formal [3+2] cycloaddition, which represents a novel synthesis of 2,4-disubstituted furans. Copyright