32777-44-9

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 18303-04-3 N-[(tert-butoxy)carbonyl]-4-methylbenzenesulfonamide 
• 944478-80-2 C₁₅H₂₀BrNO₄S 
• 6943-51-7 2-bromoallylamine 

Downstream Products

• 174467-57-3 N-[(2S,3S,6S)-6-Allyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-3,6-dihydro-2H-pyran-3-yl]-N-(2-bromo-allyl)-4-methyl-benzenesulfonamide 
• 848927-39-9 N-(2'-bromoallyl)-N-{3-[tert-butyl(dimethyl)silyl]-2-propynyl}-4-methyl-1-benzenesulfonamide 
• 1346240-99-0 C₁₈H₂₅NO₂S 
• 1326192-43-1 2-hexyl-4-methyl-1-(p-toluenesulfonyl)pyrrole 
• 58567-50-3 N-[2-(phenyl)prop-2-en-1-yl]-N-(p-toluenesulfonyl)amide 
• 1254470-57-9 N-[2-(4-methoxyphenyl)prop-2-en-1-yl]-N-(p-toluenesulfonyl)amide 
• 1440058-41-2 N-[2-(4-fluorophenyl)prop-2-en-1-yl]-N-(p-toluenesulfonyl)amide 
• 1610967-26-4 N-[(2-azidophenyl)ethynyl]-4-methyl-N-{2-[(trimethylsilyl)methyl]allyl}benzenesulfonamide 
• 1610967-27-5 3-methylene-1-tosyl-2,3,4,9-tetrahydro-1H-pyrido[2,3-b]indole 
• 1010698-09-5 4-methyl-N-{2-[(trimethylsilyl)methyl]allyl}benzenesulfonamide 
• 187990-47-2 N-(2-Bromo-allyl)-N-[(2S,3S,6S)-2-(tert-butyl-dimethyl-silanyloxymethyl)-6-ethoxy-3,6-dihydro-2H-pyran-3-yl]-4-methyl-benzenesulfonamide 
• 55022-46-3 4-methyl-N-prop-2-ynylbenzenesulfonamide 
• 274680-24-9 N-(2-bromoallyl)-4-methyl-N-(2-methylallyl)benzenesulfonamide 

Relevant academic research and scientific papers

Diverse reactivity in a rhodium(III)-catalyzed oxidative coupling of N-allyl arenesulfonamides with alkynes

Olefinic CiH activation of N-allyl sulfonamides in the presence of [{RhCpCl2}2] (Cp=Me5C5) enabled their oxidative coupling with alkynes to generate 1,2-dihydropyridines, pyridines, and cyclopentenones (see scheme; Ts=p-toluenesulfonyl). The type of highly substituted product formed was controlled by the substitution of the allyl group and the reaction conditions. Copyright

Observations on the synthesis of functionalised methyleneaziridines

N-triphenylmethyl-2-methyleneaziridine 8 was synthesized from N-(2-bromo-2-propenyl)-amine 7 by treatment with sodium amide in liquid ammonia and its structure established using x-ray crystallography. Using modified conditions, (S)-N-(1-phenylethyl)-2-methyleneaziridine 9 was prepared in enantiomerically enriched form. Studies directed towards the synthesis of N-tosyl and N-Boc methyleneaziridines 14 and 15 respectively reveal limitations with this methodology.