Daida, Erin J. and Betley, Theodore A. and Peters, Jonas C. (2004) Four-coordinate, 14-electron iron alkyl complexes supported by the tripodal phosphine ligand [PhB(CH_2PiPr_2)_3]^-. Abstracts of Papers of the American Chemical Society, 227 . INOR 285. ISSN 0065-7727. https://resolver.caltech.edu/CaltechAUTHORS:20140728-154320758
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Abstract
Recent work in our laboratories has focused on the use of tridentate, anionic phosphine ligands to promote novel reactivity of the late transition metals. The highly electron-releasing, sterically demanding tris(diisopropylphosphino)borate ligand, [PhBP^(iPr3)] ([PhBP^(iPr3)]=[PhB(CH_2PiPr_2)_3]^- has been shown to stabilize coordinatively unsaturated iron complexes with a variety of oxidation states. While 18-electron iron alkyl species are known, four-coordinate, low-electron-count iron alkyl complexes are relatively rare. It was of interest to synthesize monoalkyl complexes on the [PhBP^(ipr3)]Fe platform because of their potential use as carbene precursors. A series of four-coordinate, 14-electron iron(ll) alkyl complexes have been synthesized. The complexes have been characterized by a variety of spectroscopic and electrochemical methods as well as x-ray crystallography. The characterization and reactivity of the alkyl complexes will be described.
Item Type: | Article | ||||
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ORCID: |
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Alternate Title: | Four-coordinate, 14-electron iron alkyl complexes supported by the tripodal phosphine ligand [PhB(CH2PiPr2)3]- | ||||
Additional Information: | © 2004 American Chemical Society. | ||||
Record Number: | CaltechAUTHORS:20140728-154320758 | ||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140728-154320758 | ||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||
ID Code: | 47536 | ||||
Collection: | CaltechAUTHORS | ||||
Deposited By: | Tony Diaz | ||||
Deposited On: | 29 Jul 2014 18:29 | ||||
Last Modified: | 26 Nov 2019 11:15 |
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