| 摘要 |
Copper (I) formate complexes of general formula LnCu(HCOO) . x COOH are decomposed in order to separate metallic copper, wherein x is a number from 0 to 10, n amounts to, 2, 3 or 4 and the n ligands L represent, independent of one another, one of the following ligands: a phosphane of formula R1R2R3P; a phosphite of formula (R1O)(R2O)(R3O)P; an isocyanide of formula R1-NC; an alkene of general formula R1R2C=CR3R4; or an alkyne of general formula R1C=CR2; wherein R1, R2, R 3 and R4 represent, independent of one another, hydrogen, a linear or branched, optionally partly or fully fluorinated alkyl, aminoalkyl, alkyoxialkyl, hydroxialkyl, phosphinoalkyl or aryl radical having up to 20 carbon atoms, with the exception of triphenylphosphino- copper (I) formate and 1,1,1-tris(diphenylphosphinomethyl)ethane-copper (I) formate. |
