Extended labeling experiments have shown that formation of rhodium peroxocarbonate from CO2 and [RhCl(η2-O2)(P)3] (P is PEt2Ph or PEtPh2) proceeds through O−O bond cleavage and CO2 insertion. O-transfer to ancillary phosphine ligand to give R3PO selectively (>85%) involves the Rh-linked O atom of the peroxo group of RhCl(CO4)(P)3.
Mechanism of Formation of Peroxocarbonates RhOOC(O)O(Cl)(P)3 and Their Reactivity as Oxygen Transfer Agents Mimicking Monooxygenases. The First Evidence of CO2 Insertion into the O−O Bond of Rh(η2-O2) Complexes
I. Tommasi;QUARANTA, Eugenio;
1996-01-01
Abstract
Extended labeling experiments have shown that formation of rhodium peroxocarbonate from CO2 and [RhCl(η2-O2)(P)3] (P is PEt2Ph or PEtPh2) proceeds through O−O bond cleavage and CO2 insertion. O-transfer to ancillary phosphine ligand to give R3PO selectively (>85%) involves the Rh-linked O atom of the peroxo group of RhCl(CO4)(P)3.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
