111047-55-3

Basic information

• Product Name: Benzenesulfonamide, 4-methyl-N-(1-phenylpropylidene)-
• CAS NO: 111047-55-3
• Molecular Formula: C16H17NO2S
• Molecular Weight: 287.382
• Mol File: 111047-55-3.mol

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 4-methyl-N-(1-phenylpropylidene)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 4-methyl-N-(1-phenylpropylidene)-(111047-55-3)
• EPA Substance Registry System: Benzenesulfonamide, 4-methyl-N-(1-phenylpropylidene)-(111047-55-3)

Safety Data

• Hazardous Substances Data: 111047-55-3(Hazardous Substances Data)

Upstream product

• 97-94-9 triethyl borane 
• 4513-27-3 N-(tolylsulfonyl)benzimidoyl chloride 
• 70197-09-0 N-(1-phenylpropyl)-4-toluenesulfonamide 
• 70-55-3 toluene-4-sulfonamide 
• 93-55-0 1-phenyl-propan-1-one 

Downstream Products

• 70197-09-0 N-(1-phenylpropyl)-4-toluenesulfonamide 
• 942602-54-2 N-((p-methyl)-benzenesulfonyl)-(Z)-1-phenylprop-1-en-1-amine 
• 1002116-18-8 2-phenyl-2-(tosylamino)butanenitrile 
• 1231765-28-8 (2S,3R)-2-ethyl-4-methylene-2-phenyl-1-tosylpyrrolidine-3-carbonitrile 
• 93241-22-6 4-methyl-N-[(1R)-1-phenylpropyl]benzene-1-sulfonamide 

Relevant articles and documents

Cinchona-Derived Picolinamides: Effective Organocatalysts for Stereoselective Imine Hydrosilylation

Picolinamide-cinchona organocatalysts for the successful enantioselective reduction of ketomines were developed. For the first time, a new type of chiral Lewis base, a cationic species, is reported to efficiently organocatalyze the addition of trichlorosi

Practical N-hydroxyphthalimide-mediated oxidation of sulfonamides to N-sulfonylimines

A new method to prepare sulfonylimines through the oxidation of sulfonamides mediated by N-hydroxyphthalimide under mild conditions has been developed. Compared to reported oxidation methods, broader substrates scope and milder conditions were achieved in

Asymmetric Stepwise Reductive Amination of Sulfonamides, Sulfamates, and a Phosphinamide by Nickel Catalysis

Asymmetric reductive amination of poorly nucleophilic sulfonamides was realized in the presence of nickel catalysts and titanium alkoxide. A wide range of ketones, including enolizable ketones and some biaryl ones, were converted into sulfonamides in excellent enantiomeric excess. The cyclization of sulfamates and intermolecular reductive amination of a diarylphosphinamide were also successful. Formic acid was used as a safe and economic surrogate of high-pressure hydrogen gas.

Carbene-catalyzed LUMO activation of alkyne esters for access to functional pyridines

A carbene-catalyzed LUMO activation of α,β-unsaturated alkyne esters is reported. This catalytic process allows for effective reactions of alkyne esters with enamides to synthesize functional pyridines via simple protocols. A previously unexplored unsaturated alkyne acyl azolium intermediate is involved in the key step of the reaction.

Direct Synthesis of Enolizable N-Sulfonyl Ketimines under Microwave Irradiation

N-sulfonyl imines are widely used as substrates for a range of transformations. Access to N-sulfonyl aldimines is straightforward through direct condensation between the parent aldehyde and the sulfonamide. However, this approach is not efficient for the

A simple, efficient Pd-catalyzed synthesis of N-sulfonylimines from organoboronic acids and tosylbenzimidoyl chlorides

A simple and efficient synthesis of N-sulfonyl ketimines through a Pd-catalyzed cross-coupling reaction between organoboronic acids and tosylbenzimidoyl chlorides under mild conditions has been developed. The Royal Society of Chemistry 2008.

Enesulfonamides as nucleophiles in catalytic asymmetric reactions

(Chemical Equation Presented) A biased copper-coin toss: Highly diastereo- and enantioselective copper-catalyzed addition reactions of enesulfonamides to α-keto aldehydes and azodicarboxylates have been developed. Low loadings of the chiral copper catalys