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Recovery of the Cr(CO)3 unit in the removal of organic ligands from their chromium carbonyl complexes

1978; Royal Society of Chemistry; Issue: 22 Linguagem: Inglês

10.1039/c39780000989

2050-5639

Germano Carganico, Paola Del Buttero, Stefano Maiorana, Gianna Riccardi,

Radiopharmaceutical Chemistry and Applications

A method is described for the removal of an organic ligand from its chromium carbonyl complex using pyridine (py) to give in high yields [(py)3Cr(CO)3]; the latter can be usefully recycled to make chromium carbonyl complexes.