期刊
TETRAHEDRON
卷 64, 期 46, 页码 10517-10520出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2008.08.093
关键词
Electrocatalytic; CO2; Aliphatic halides; Silver; Cathode
资金
- National Natural Science Foundation of China [20573037]
- Shanghai Leading Academic Discipline Project [13409]
A simple and efficient electrocarboxylation reaction of aliphatic halides has been developed using silver as cathode, magnesium as anode and CH3CN saturated CO2 as solvent in an undivided cell. The influence of some key factors (such as the nature of electrode materials, supporting electrolytes and temperature) on this reaction was investigated. Under the optimized condition, the corresponding carboxylic acids were obtained in moderate to good yields (22-89%). The electrochemical behaviour was studied at different electrodes (Ag, Cu, Ni and Ti) by cyclic voltammetry, which showed significant electrocatalytic effect of the silver electrode towards the reductive carboxylation of aliphatic halides. (c) 2008 Elsevier Ltd. All rights reserved.
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