Aspects of anionic rhodium complexes. Ligand effects
As an aid to the understanding of the mechanistic details of the rhodium-catalyzed hydroformylation of formaldehyde, a proposed active catalyst, [Rh(CO) 3(PPh 3)] −, was synthesized and characterized. Other anionic rhodium complexes such as [Rh(CO) 3(PPh 2Me)] −, [Rh(CO) 3(PPhMe 3)] −, [Rh(CO) 3)(PM...
Saved in:
Published in | Journal of organometallic chemistry Vol. 279; no. 1; pp. 171 - 179 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Lausanne
Elsevier B.V
01.01.1985
Elsevier Science |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | As an aid to the understanding of the mechanistic details of the rhodium-catalyzed hydroformylation of formaldehyde, a proposed active catalyst, [Rh(CO)
3(PPh
3)]
−, was synthesized and characterized. Other anionic rhodium complexes such as [Rh(CO)
3(PPh
2Me)]
−, [Rh(CO)
3(PPhMe
3)]
−, [Rh(CO)
3)(PMe
3)]
−, [Rh(CO)
2(Diphos)]
−, and [Rh(CO)
2(P(OPh)
3)
2]
−, were also synthesized and studied. The molecular structure of [Rh(CO)
3(PPh
3)]
−, [Rh(CO)
2(Diphos)]
−, and [Rh(CO)
2(P(OPh
3)
2) were determined by single crystal X-ray diffraction studies. The chemistry involved in the syntheses of these complexes and the ligand effects related to them are discussed. |
---|---|
ISSN: | 0022-328X 1872-8561 |
DOI: | 10.1016/0022-328X(85)87015-7 |