Facile Synthesis of Allyl, γ-Iodoallyl, and Cyclopropyl Triflones via Radical-Mediated Atom-Transfer Addition of Iodomethyl Triflone to Olefins and Acetylenes

摘要

The strategy outlined here provides a mild and general method for preparation of allyl, γ-iodoallyl, cyclopropyl, and γ-iodo triflones. Furthermore, the improved method of iodide elimination via oxidation with dimethyldioxirane suggests considerable generality.