1414850-51-3

Basic information

• Product Name: N-(4-methoxybenzyl)-4-methyl-N-(phenylethynyl)benzenesulfonamide
• Synonyms: N-(4-methoxybenzyl)-4-methyl-N-(phenylethynyl)benzenesulfonamide
• CAS NO: 1414850-51-3
• Molecular Weight: 391.491
• Mol File: 1414850-51-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: N-(4-methoxybenzyl)-4-methyl-N-(phenylethynyl)benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-methoxybenzyl)-4-methyl-N-(phenylethynyl)benzenesulfonamide(1414850-51-3)
• EPA Substance Registry System: N-(4-methoxybenzyl)-4-methyl-N-(phenylethynyl)benzenesulfonamide(1414850-51-3)

Safety Data

• Hazardous Substances Data: 1414850-51-3(Hazardous Substances Data)

Upstream product

• 6607-46-1 (1,2-dibromovinyl)benzene 
• 54879-64-0 N-[(4-methoxyphenyl)methyl]-4-methylbenzenesulfonamide 
• 932-87-6 1-Bromo-2-phenylacetylene 
• 2393-23-9 4-methoxy-benzylamine 
• 98-59-9 p-toluenesulfonyl chloride 
• 536-74-3 phenylacetylene 

Downstream Products

• 54775-13-2 1-(4-hydroxyphenyl)-1-methoxycarbonyl-1-phenylmethane 

Relevant articles and documents

Highly Site Selective Formal [5+2] and [4+2] Annulations of Isoxazoles with Heterosubstituted Alkynes by Platinum Catalysis: Rapid Access to Functionalized 1,3-Oxazepines and 2,5-Dihydropyridines

Platinum-catalyzed formal [5+2] and [4+2] annulations of isoxazoles with heterosubstituted alkynes enabled the atom-economical synthesis of valuable 1,3-oxazepines and 2,5-dihydropyridines, respectively. Importantly, this Pt catalysis not only led to unique reactivity dramatically divergent from that observed under Au catalysis, but also proceeded via unprecedented α-imino platinum carbene intermediates.

A Micellar Catalysis Strategy for Amidation of Alkynyl Bromides: Synthesis of Ynamides in Water

Copper-catalyzed amidation of alkynyl bromides can be carried out in water for the first time, which is made possible by a micellar catalysis strategy using rosin-based surfactant APGS-550-M. The surfactant can be easily prepared from natural abundant biomass, resin acids. Studies as to substrate scope and reaction aqueous medium recycling showcase the ease and sustainability of this technology.