927831-94-5

Basic information

• Product Name: Benzenesulfonamide, 4-methyl-N-(2-methyl-3,4-nonadien-1-yl)-
• CAS NO: 927831-94-5
• Molecular Formula: C17H25NO2S
• Molecular Weight: 307.457
• Mol File: 927831-94-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 4-methyl-N-(2-methyl-3,4-nonadien-1-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 4-methyl-N-(2-methyl-3,4-nonadien-1-yl)-(927831-94-5)
• EPA Substance Registry System: Benzenesulfonamide, 4-methyl-N-(2-methyl-3,4-nonadien-1-yl)-(927831-94-5)

Safety Data

• Hazardous Substances Data: 927831-94-5(Hazardous Substances Data)

Upstream product

• 7383-19-9 hept-1-yn-3-ol 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant articles and documents

Studies on Pd0-catalyzed cyclization of N-3,4-alkadienyl toluenesulfonamides with organic halides: Selective synthesis of 2,3-dihydropyrroles, 1,2,3,6-tetrahydropyrridines, and azetidines

The palladium-catalyzed coupling-cyclization of β-amino allenes with organic halides ranging from aryl halide to 1-alkenyl halide was studied. 2,3-Dihydro-1H-pyrroles were obtained by reaction of 3-substituted-5- unsubstituted-3,4-allenyl amides under conditions A, while the reaction of 5-substituted-3,4-allenyl amides afforded 1,2,5,6-tetrahydropyridines and/or azetidines with high de under conditions B or C. The skeleton and relative configuration of the six-membered products were established by the X-ray diffraction studies of 10ka. Allenyl amide 4q reacted with 1,4-diiodobenzene 6r to afford double cyclization product 15. The structure of its major stereoisomer was also determined by the X-ray diffraction study.