Pd-IPent-CatalyzedDefluorinative Annulation of <i>gem</i>-Difluorocyclopropaneswith Enamides: Synthesis of Multisubstituted <i>N</i>‑HPyrroles
We present a Pd-IPent-catalyzed ring-opening defluorinative annulation reaction of <i>gem</i>-difluorocyclopropanes with enamides, which provides a convenient and efficient strategy for the synthesis of multisubstituted <i>N</i>-H pyrrole derivatives. This transformation selectively cleaves the C<sub>1</sub>–C<sub>3</sub> bond, two C–F bonds, and the C–N bond in a one-pot procedure. Additionally, this protocol allows for the modification of several bioactive molecules.
Publication Details
- Journal
- Figshare
- Published
- 2025-02-22
- DOI
- https://doi.org/10.1021/acs.orglett.5c00241.s001
- Primary Topic
- Fluorine in Organic Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.00