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Imide Arylation With Aryl(Tmp)Iodonium Tosylates, Souradeep Basu, Alexander H. Sandtorv, David R. Stuart

Chemistry Faculty Publications and Presentations

Herein, we describe the synthesis of N-aryl phthalimides by metal-free coupling of potassium phthalimide with unsymmetrical aryl(TMP)iodonium tosylate salts. The aryl transfer from the iodonium moiety occurs under electronic control with the electronrich trimethoxyphenyl group acting as a competent dummy ligand. The yields of N-aryl phthalimides are moderate to high and the coupling reaction is compatible with electron-deficient and sterically encumbered aryl groups.