Imide arylation with aryl(TMP)iodonium tosylates.

ABSTRACT: 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 electron-rich 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.

SUBMITTER: Basu S 

PROVIDER: S-EPMC6009222 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature