Article ID Journal Published Year Pages File Type
5279462 Tetrahedron Letters 2007 4 Pages PDF
Abstract

An efficient and direct sulfonylation of aromatic compounds with sulfonic acids is described via mixed anhydrides in short reaction times using Tf2O in nitromethane at room temperature.

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Physical Sciences and Engineering Chemistry Organic Chemistry
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Rapid and mild sulfonylation of aromatic compounds with sulfonic acids via mixed anhydrides using Tf2O
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