TY - JOUR
T1 - The effect of an electrical bias on the mechanism of decomposition of transients with metal-carbon σ bonds
AU - Rusonik, Irena
AU - Cohen, Haim
AU - Lugowskoy, Alex
AU - Krasnopolski, Alexander
AU - Zinigrad, Michael
AU - Meyerstein, Dan
PY - 2010/7
Y1 - 2010/7
N2 - When CCl3CO2- reacts thermally with porous iron electrodes, the radical CCl2CO2- is formed. This radical reacts with the surface of the electrode to form a transient with a Fe-C σ bond, Fe0&(S)-CCl 2COO-. The mechanism of decomposition of this transient depends on the electrical bias applied to the electrode: at a low bias of E > -0.9 V vs. SCE, HCCl2COO- is the major final product, whereas at a higher bias of E < -1.2 V vs. SCE, HC(O)CO2 - is the major product.
AB - When CCl3CO2- reacts thermally with porous iron electrodes, the radical CCl2CO2- is formed. This radical reacts with the surface of the electrode to form a transient with a Fe-C σ bond, Fe0&(S)-CCl 2COO-. The mechanism of decomposition of this transient depends on the electrical bias applied to the electrode: at a low bias of E > -0.9 V vs. SCE, HCCl2COO- is the major final product, whereas at a higher bias of E < -1.2 V vs. SCE, HC(O)CO2 - is the major product.
KW - Dehalogenation
KW - Electrochemistry
KW - Iron
KW - Metal-carbon bonds
KW - Radicals
UR - http://www.scopus.com/inward/record.url?scp=77954912115&partnerID=8YFLogxK
U2 - 10.1002/ejic.201000398
DO - 10.1002/ejic.201000398
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AN - SCOPUS:77954912115
SN - 1434-1948
SP - 3252
EP - 3255
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
IS - 21
ER -