Nafion-H catalysed sulfonylation of aromatics with arene/alkenesulfonic acids for the preparation of sulfones
作者： George A. Olah , Thomas Mathew , G. K. Surya Prakash
DOI: 10.1039/B104603A
关键词: Nafion 、 Alkyl 、 Catalysis 、 Alkanesulfonic Acids 、 Organic chemistry 、 Chemistry 、 Aryl
摘要: Synthesis of both symmetric and unsymmetric diaryl/aryl alkyl sulfones is easily achieved by Friedel–Crafts type sulfonylation aromatics with suitable arene- or alkanesulfonic acids in the presence Nafion-H, a perfluorinated resinsulfonic acid catalyst.
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