258851-74-0

Basic information

• Product Name: N-(1,3-diphenylbut-3-en-1-yl)-4-methylbenzenesulfonamide
• Synonyms: N-(1,3-diphenylbut-3-en-1-yl)-4-methylbenzenesulfonamide
• CAS NO: 258851-74-0
• Molecular Weight: 377.507
• Mol File: 258851-74-0.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: N-(1,3-diphenylbut-3-en-1-yl)-4-methylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(1,3-diphenylbut-3-en-1-yl)-4-methylbenzenesulfonamide(258851-74-0)
• EPA Substance Registry System: N-(1,3-diphenylbut-3-en-1-yl)-4-methylbenzenesulfonamide(258851-74-0)

Safety Data

• Hazardous Substances Data: 258851-74-0(Hazardous Substances Data)

Upstream product

• 70-55-3 toluene-4-sulfonamide 
• 100-52-7 benzaldehyde 
• 51608-60-7 N-(benzylidene)-p-methylbenzenesulfonamide 
• 98-83-9 isopropenylbenzene 
• 591-50-4 iodobenzene 
• 463-49-0 1,2-propanediene 
• 51608-60-7 phenyl N-tosyl imine 

Downstream Products

• 862659-12-9 N-(4-hydroxy-1,3-diphenyl-butyl)-4-methyl-benzenesulfonamide 
• 862659-18-5 N-allyl-N-(1,3-diphenyl-but-3-enyl)-4-methyl-benzenesulfonamide 
• 208929-35-5 2,4-Diphenyl-1,2,3,6-tetrahydro-pyridine 
• 39995-87-4 2,4-diphenylpyrrolidine 
• 862659-20-9 2,4-diphenyl-1-tosyl-1,2,3,6-tetrahydropyridine 
• 862659-22-1 benzyl 2,4-diphenyl-3,6-dihydropyridine-1(2H)-carboxylate 
• 862659-14-1 2,5-diphenyl-N-tosylpyrrolidine 

Relevant articles and documents

Ytterbium(III) triflate/TMSCI: Efficient catalyst for imino ene reaction

(equation presented) Ytterbium trifluoromethanesulfonate [Yb(OTf)3] catalyzed the imino ene reaction of N-tosyl aldimine with α-methylstyrene to give a homoallylamine in moderate yield. Furthermore, addition of a catalytic amount of chlorotrime

Palladium-Catalyzed Direct Intramolecular C-N Bond Formation: Access to Multisubstituted Dihydropyrroles

A palladium-catalyzed intramolecular amination of alkenes with retention of olefin functionalization was achieved under mild reaction conditions. In the presence of palladium catalyst, the tosyl-protected amine can directly couple with a double bond to provide versatile dihydropyrrole derivatives in moderate to excellent yields.

Imino ene reaction catalyzed by Ytterbium(III) Triflate and TMSCl or TMSOTf

A novel combined system of Yb(OTf)3 with TMSCl or TMSOTf catalyzed an imino ene reaction. The reaction of N-tosylbenzaldimine (1) with α-methylstyrene (2) proceeded smoothly to give homoallylic amine 3 in the presence of a catalytic amount of Y