Saouma, Caroline T. and Peters, Jonas C. (2007) Carbon dioxide activation by low-valent pseudo-tetrahedral iron. Abstracts of Papers of the American Chemical Society, 234 . INOR 920. ISSN 0065-7727. https://resolver.caltech.edu/CaltechAUTHORS:20140730-132553802
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Abstract
Upon exposure to CO_2, pseudo-tetrahedral iron(I) supported by 1;PhBP^R_33;- ligands (where 1;PhBP^R_33; =1;PhB(CH_2PR2)_33;-, and R = CH_2Cy, ^iPr, and Ph) effects either the reductive cleavage of CO_2 via O-atom transfer or reductive coupling of CO_2 to give an oxalate. THF solns. of 1;PhBP^(CH2Cy)_33;Fe(I) gives rise to the structurally unprecedented- Fe_2(μ-O)(μ-CO), whereas 1;PhBP^(CH2Cy)_33;FePPh_3 gives a bridging oxalate species. In situ sodium/amalgam redns. of 1;PhBP^R_33;FeCl under an atm. of CO_2 again gives Fe_2(μ-oxalate) for R =CH_2Cy, but gives a Fe_2O species as the major product for both R = -^iPr and Ph.
Item Type: | Article | ||||
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ORCID: |
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Additional Information: | © 2007 American Chemical Society. | ||||
Record Number: | CaltechAUTHORS:20140730-132553802 | ||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140730-132553802 | ||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||
ID Code: | 47676 | ||||
Collection: | CaltechAUTHORS | ||||
Deposited By: | Tony Diaz | ||||
Deposited On: | 31 Jul 2014 16:17 | ||||
Last Modified: | 26 Nov 2019 11:15 |
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