70197-11-4

Basic information

• Product Name: 4-methyl-N-(2-phenylpent-4-en-1-yl)benzenesulfonamide
• Synonyms: 4-methyl-N-(2-phenylpent-4-en-1-yl)benzenesulfonamide
• CAS NO: 70197-11-4
• Molecular Weight: 315.436
• Mol File: 70197-11-4.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 4-methyl-N-(2-phenylpent-4-en-1-yl)benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyl-N-(2-phenylpent-4-en-1-yl)benzenesulfonamide(70197-11-4)
• EPA Substance Registry System: 4-methyl-N-(2-phenylpent-4-en-1-yl)benzenesulfonamide(70197-11-4)

Safety Data

• Hazardous Substances Data: 70197-11-4(Hazardous Substances Data)

Upstream product

• 140-29-4 phenylacetonitrile 
• 5558-87-2 2-phenylpent-4-enenitrile 
• 130284-35-4 2-phenyl-pent-4-en-1-ol 
• 18303-04-3 N-[(tert-butoxy)carbonyl]-4-methylbenzenesulfonamide 
• 17214-44-7 2-phenyl-4-pentenyl-1-amine 
• 98-59-9 p-toluenesulfonyl chloride 
• 5485-71-2 N-(2-bromo-1-phenylethyl)-4-methylbenzenesulfonamide 
• 24395-14-0 N-(p-tolylsulfonyl)-2-phenylaziridine 
• 762-72-1 allyl-trimethyl-silane 
• 24395-14-0 (S)-N-(p-tolylsulfonyl)-2-phenylaziridine 
• 1730-25-2 allylmagnesium bromide 

Downstream Products

• 1245741-91-6 C₂₄H₂₅NO₂S 
• 1257867-22-3 4-phenyl-N-tosylpyrrolidine-2-carbaldehyde 
• 1257867-25-6 5-phenyl-N-tosylpiperidin-2-one 

Relevant articles and documents

Phenylaziridine as a 1,3-dipole. Application to the synthesis of functionalized pyrrolidines

Phenylaziridine 1 in the presence of an appropriate Lewis acid reacts as a 1,3-dipole. The cyclocondensation of 1 with DHP in the presence of BF3·Et2O produced the azaoxa[3.2.0] cycloadducts 4a-4b. The reactivity of the corresponding N-tosyliminium ions was explored.

Palladium-catalyzed highly selective intramolecular bromoamination of alkenes: Efficient synthesis of substituted pyrrolidines

A new method has been developed for the preparation of substituted pyrrolidines by the palladium-catalyzed intramolecular bromoamination of substituted aminoalkenes. The catalytic system and reaction conditions used for this transformation have been fully optimized. Notably, this reaction exhibits excellent selectivity, affording the pyrrolidine products as single 5-exo-bromoalkylpyrrolidines in excellent yields. Furthermore, this reaction occurs at room temperature under mild conditions, reaching completion within 1?h.

Gold-catalyzed intramolecular aminoarylation of alkenes: C-C bond formation through bimolecular reductive elimination

(Chemical equation presented) Gold-ilocks and the 3 mol% catalyst: Bimetallic gold bromides allow the room temperature aminoarylation of unactivated terminal olefins with aryl boronic acids using Selectfluor as an oxidant. A catalytic cycle involving gold (I)/gold(III) and a bimolecular reductive elimination for the key C-C bond-forming step is proposed, dppm= bis(diphenylphosphanyl) methane.