Photoacid generators (PAGs) based on N-acyl-N-Phenylhydroxylamine (cas 100-65-2)s for carboxylic and sulfonic acids

Add time:07/21/2019    Source:sciencedirect.com

Simple and efficient photoacid generators (PAGs) for carboxylic and sulfonic acids based on N-acyl-N-phenylhydroxylamines have been demonstrated. Irradiation of o-carboxylates and thermally rearranged o-arenesulfonates of N-acyl-N-phenylhydroxylamines using UV light (≥254 nm) in aqueous methanolic solution resulted in efficient generation of carboxylic and sulfonic acids, respectively. The carboxylic acid generation ability of N-acyl-N-phenylhydroxylamines was found to be dependent on their N-acyl substituents. Further, polymer bearing o-arenesulfonates of N-acyl-N-phenylhydroxylamine was synthesized and demonstrated as PAG for sulfonic acids.

We also recommend Trading Suppliers and Manufacturers of N-Phenylhydroxylamine (cas 100-65-2). Pls Click Website Link as below: cas 100-65-2 suppliers

Prev:A Novel Organic Conversion Coating based on N-Benzoyl-N-Phenylhydroxylamine (cas 100-65-2) Chemistry for the Corrosion Protection of AA2024-T3
Next:Use of Cu(II) and Fe(III) N-benzoyl-N-Phenylhydroxylamine (cas 100-65-2) coprecipitants for preconcentration of some trace metal ions in food samples)