Conversion of carbon dioxide to oxalate by α-ketocarboxylatocopper(II) complexes.
2014
The α-ketocarboxylatocopper(II) complex [{Cu(L1)}{O2CC(O)CH(CH3)2}] can be spontaneously converted into the binuclear oxalatocopper(II) complex [{Cu(L1)}2(μ-C2O4)] upon exposure to O2/CO2 gas. 13C-labeling experiments revealed that oxalate ions partially incorporated 13CO2 molecules. Furthermore, the bicarbonatocopper(I) complex (NEt4)[Cu(L1){O2C(OH)}] in an Ar atmosphere and the α-ketocarboxylatocopper(I) complex Na[Cu(L1){O2CC(O)CH(CH3)2}] in an O2 atmosphere were also transformed spontaneously into the oxalato complex [{Cu(L1)}2(μ-C2O4)].
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
26
References
14
Citations
NaN
KQI