1309881-90-0

Basic information

• Product Name: C₂₂H₂₅NO₄S
• CAS NO: 1309881-90-0
• Molecular Weight: 399.511
• Mol File: 1309881-90-0.mol

Chemical Properties

• CAS DataBase Reference: C₂₂H₂₅NO₄S(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₂H₂₅NO₄S(1309881-90-0)
• EPA Substance Registry System: C₂₂H₂₅NO₄S(1309881-90-0)

Safety Data

• Hazardous Substances Data: 1309881-90-0(Hazardous Substances Data)

Upstream product

• 424788-79-4 trifluoro-methanesulfonic acid 2-formyl-4-methoxy-phenyl ester 
• 132330-45-1 4-methyl-N-(2-methylallyl)-N-(prop-2-ynyl)benzenesulfonamide 

Downstream Products

• 1309881-72-8 2-(5-methoxy-2-{3-[(2-methylallyl)(toluene-4-sulfonyl)amino]prop-1-ynyl}benzyl)-3-oxobutyric acid ethyl ester 

Relevant articles and documents

Rhodium-catalyzed asymmetric formal olefination or cycloaddition: 1,3-dicarbonyl compounds reacting with 1,6-diynes or 1,6-enynes

A cationic rhodium(I) complex catalyzes the title reaction of 1,6-diynes through a [2+2+2] cycloaddition and subsequent electrocyclic ring opening (see scheme; cod=1,5-cyclooctadiene, H8-binap=2,2′- bis(diphenylphosphino)-5,5′,6,6′,7,7′,8,8′-octahydro-1, 1′-binaphthyl). The asymmetric intramolecular [2+2+2] cycloaddition of 1,3-dicarbonyl compounds with 1,6-enynes was also accomplished. Copyright