INVESTIGADORES
POSTIGO Jose Alberto
artículos
Título:
ELECTRON-CATALYZED RADICAL PERFLUOROALKYLATION OF ORGANIC SULFIDES. THE SERENDIPITOUS USE OF TMEDA/I2 COMPLEX AS RADICAL INITIATOR
Autor/es:
YERIEN, DAMIAN E.; BARATA-VALLEJO, SEBASTIAN; CAMPS, BRUNO; CRISTOFALO, ALEJANDRO E.; CANO, MARIA EMILIA; UHRIG, MARÍA LAURA; POSTIGO, AL
Revista:
Catal. Sci. Technol.
Editorial:
ROYAL SOCIETY OF CHEMISTRY
Referencias:
Lugar: CHICHESTER; Año: 2017 vol. 7 p. 2274 - 2282
ISSN:
2044-4753
Resumen:
doi: 10.1039/C7CY00236JRadical initiation for the perfluoroalkylation reaction of sulfides has been performed using the complex (TMEDA) I.I3 and visible light. This methodology bypasses the use of metal(organo)catalysts where the complex (TMEDA) I.I3 acts as a good electron donor / reductant radical initiating agent. Biologically-relevant sulfides are easily substituted with RF moieties employing a mild and environmentally benign radical strategy starting from readily-available RFI