Fe(III) exchanged montmorillonite: A mild and ecofriendly catalyst for sulfonylation of aromatics

✍ Scribed by B.M. Choudary; N.Sreenivasa Chowdari; M.Lakshmi Kantam; R. Kannan

• Publisher: Elsevier Science
• Year: 1999
• Tongue: French
• Weight: 163 KB
• Volume: 40
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(99)00312-3

✦ Synopsis

Fe(III) exchanged montmorillonite clay catalyses Friedel-Crafts sulfonylation of arenes with arylsulfonyl chlorides to obtain the corresponding sulfones in excellent yields.