p-Toluenesulfonamide undergoes FeCl3-catalyzed direct substitution reaction with benzylic and allylic alcohols.It is employed as nucleophile in tetrabutylammonium fluoride (TBAF) catalyzed vinyl aziridine opening reaction.
p-Toluenesulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate.
Journal of medicinal chemistry, 51(8), 2432-2438 (2008-04-03)
Ligand efficiency (i.e., potency/size) has emerged as an important metric in drug discovery. In general, smaller, more efficient ligands are believed to have improved prospects for good drug properties (e.g., bioavailability). Our analysis of thousands of ligands across a variety
An efficient FeCl3 -catalyzed amidation reaction of secondary benzylic and allylic alcohols with carboxamides or p-toluenesulfonamide.
BF(3)·OEt(2)-catalyzed direct cyanation of indoles and pyrroles using a less toxic, bench-stable, and easily handled electrophilic cyanating agent N-cyano-N-phenyl-para-toluenesulfonamide (NCTS) affords 3-cyanoindoles and 2-cyanopyrroles in good yields with excellent regioselectivity. The substrate scope is broad with respect to indoles and
The inhibition of a newly cloned human carbonic anhydrase (CA, EC 18.104.22.168), isozyme VII (hCA VII), has been investigated with a series of aromatic and heterocyclic sulfonamides, including some of the clinically used derivatives (acetazolamide, methazolamide, ethoxzolamide, dichlorophenamide, dorzolamide, brinzolamide
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