Iridium(III)-catalyzed selective and mild C-H amidation of cyclic N-sulfonyl ketimines with organic azides

• Main Authors: Maraswami, Manikantha, Chen, Gang, Loh, Teck-Peng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: Amidation; Sultams; DRNTU::Science::Chemistry
• Online Access: https://hdl.handle.net/10356/105612; http://hdl.handle.net/10220/48716
• Institution: Nanyang Technological University

A general protocol for iridium catalyzed direct C−H amidation of cyclic N‐sulfonyl ketimines using sulfonyl, acyl and aryl azides as nitrogen source is reported herein. The reaction takes place at room temperature with acyl and aryl azides, while an elevated temperature needed with sulfonyl azides t...