One-pot aerobic oxidative sulfonamidation of aromatic thiols with ammonia by a dual-functional β-MnO<sub>2</sub> nanocatalyst
Eri Hayashi, Yui Yamaguchi, Yusuke Kita, Keigo Kamata, Masahiko Hara
Abstract
High-surface-area β-MnO2 (β-MnO2-HS) nanoparticles could act as effective heterogeneous catalysts for the one-pot oxidative sulfonamidation of various aromatic and heteroaromatic thiols to the corresponding sulfonamides using molecular oxygen (O2) and ammonia (NH3) as respective oxygen and nitrogen sources, without the need for any additives.
Topics & Concepts
Oxidative phosphorylationAmmoniaChemistryDual (grammatical number)Combinatorial chemistryOrganic chemistryBiochemistryArtLiteratureSulfur-Based Synthesis TechniquesChemical Synthesis and ReactionsOxidative Organic Chemistry Reactions