87937-95-9

Basic information

• Product Name: 3,4-dihydro-2-methoxy-N-<(4-methylphenyl)sulfonyl>-2H-pyran-5-carboxamide
• Synonyms: 3,4-dihydro-2-methoxy-N-<(4-methylphenyl)sulfonyl>-2H-pyran-5-carboxamide
• CAS NO: 87937-95-9
• Molecular Weight: 311.359
• Mol File: 87937-95-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3,4-dihydro-2-methoxy-N-<(4-methylphenyl)sulfonyl>-2H-pyran-5-carboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-dihydro-2-methoxy-N-<(4-methylphenyl)sulfonyl>-2H-pyran-5-carboxamide(87937-95-9)
• EPA Substance Registry System: 3,4-dihydro-2-methoxy-N-<(4-methylphenyl)sulfonyl>-2H-pyran-5-carboxamide(87937-95-9)

Safety Data

• Hazardous Substances Data: 87937-95-9(Hazardous Substances Data)

Upstream product

• 4454-05-1 2-methoxy-3,4-dihydro-2H-pyran 
• 941-55-9 4-toluenesulfonyl azide 
• 201230-82-2 carbon monoxide 
• 4083-64-1 Tosyl isocyanate 

Relevant articles and documents

Intermolecular C-H Amidation of Alkenes with Carbon Monoxide and Azides via Tandem Palladium Catalysis

An atom- and step-economic intermolecular multi-component palladium-catalyzed C-H amidation of alkenes with carbon monoxide and organic azides has been developed for the synthesis of alkenyl amides. The reaction proceeds efficiently without an ortho -directing group on the alkene substrates. Nontoxic dinitrogen is generated as the sole by-product. Computational studies and control experiments have revealed that the reaction takes place via an unexpected mechanism by tandem palladium catalysis.