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(eta(2)-O-2) complexes

被引：63

作者：

Aresta, M

Tommasi, I

Quaranta, E

Fragale, C

Mascetti, J

Tranquille, M

Galan, F

Fouassier, M

机构：

[1] UNIV BARI,CNR,CTR MISO,I-70126 BARI,ITALY

[2] SPECT MOLEC & CRISTALLINE LAB,URA 124 CNRS,F-33405 TALENCE,FRANCE

来源：

INORGANIC CHEMISTRY | 1996年 / 35卷 / 14期

关键词：

D O I：

10.1021/ic951154w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Extended labeling experiments have shown that formation of rhodium peroxocarbonate from CO2 and [RhCl(eta(2)-O-2)(P)(3)] (P is PEt(2)Ph or PEtPh(2)) proceeds through O-O bond cleavage and CO2 insertion. O-transfer to ancillary phosphine ligand to give R(3)P=O selectively (>85%) involves the Ph-linked O atom of the peroxo group of RhCl(CO4)(P)(3).

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页码：4254 / 4260

页数：7

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