INVESTIGADORES
RADIVOY Gabriel Eduardo
artículos
Título:
Hydrodehalogenation of organic halides using the CuCl2.2H2O-Li-Arene (cat.) combination
Autor/es:
F. ALONSO; Y. MOGLIE; G. RADIVOY; C. VITALE; M. YUS
Revista:
APPLIED CATALYSIS A-GENERAL
Editorial:
Elsevier
Referencias:
Año: 2004 vol. 271 p. 171 - 176
ISSN:
0926-860X
Resumen:
The hydrodehalogenation of alkyl and aryl halides was efficiently performed using a reducing system composed of CuCl2·2H2O, an excess of lithium sand and a catalytic amount (5 mol%) of 4,4-di-tert-butylbiphenyl (DTBB) as electron carrier, in tetrahydrofuran at room temperature. The reaction of a series of alkyl and aryl fluorides, chlorides, bromides, and iodides with this combination led to the formation of the corresponding products resulting from a halogen/hydrogen exchange. The use of deuterium oxide instead of water in the copper salt allowed the preparation of the corresponding deuterated products.
