Issue 35, 2009

Intramolecular cross-coupling of gem-dibromoolefins: a mild approach to 2-bromo benzofused heterocycles

Abstract

Highly useful halogenated benzofurans and benzothiophenes are prepared from readily available gem-dibromoolefins using a mild, ligand-free copper catalyzed cross-coupling procedure.

Graphical abstract: Intramolecular cross-coupling of gem-dibromoolefins: a mild approach to 2-bromo benzofused heterocycles

Supplementary files

Article information

Article type
Communication
Submitted
19 юни 2009
Accepted
16 юли 2009
First published
06 авг 2009

Chem. Commun., 2009, 5236-5238

Intramolecular cross-coupling of gem-dibromoolefins: a mild approach to 2-bromo benzofused heterocycles

S. G. Newman, V. Aureggi, C. S. Bryan and M. Lautens, Chem. Commun., 2009, 5236 DOI: 10.1039/B912093A

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