| Publication type: | Article in scientific journal |
| Type of review: | Peer review (publication) |
| Title: | Metal-controlled reactivity of a pincer-type, σ-coordinated naphthyl radical anion |
| Authors: | Frech, Christian M. Ben-David, Yehoshoa Weiner, Lev Milstein, David |
| DOI: | 10.1021/ja0615066 |
| Published in: | Journal of the American Chemical Society |
| Volume(Issue): | 128 |
| Issue: | 22 |
| Page(s): | 7128 |
| Pages to: | 7129 |
| Issue Date: | 2006 |
| Publisher / Ed. Institution: | American Chemical Society |
| ISSN: | 0002-7863 1520-5126 |
| Language: | English |
| Subject (DDC): | 540: Chemistry |
| Abstract: | Reduction of the new, naphthalene-based pincer complex [(C10H5(CH2PiPr2)2)Rh(eta1-N2)] with potassium metal gave the corresponding sigma-coordinated naphthyl radical anion complex, with a ring-centered radical and no change in the formal metal oxidation state. This paramagnetic complex can be reoxidized to the diamagnetic one with [Cp2Fe][BF4], the structural integrity being retained. Unexpectedly, treatment of a THF solution of the reduced complex with water leads to the immediate evolution of dihydrogen, with reoxidation to the starting complex. This is in striking contrast with the well-known reactivity of the naphthide radical anion, which undergoes ring protonation by water to form 1,4-dihydronaphthalene and naphthalene in a 1:1 ratio. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/10490 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | Life Sciences and Facility Management |
| Appears in collections: | Publikationen Life Sciences und Facility Management |
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Frech, C. M., Ben-David, Y., Weiner, L., & Milstein, D. (2006). Metal-controlled reactivity of a pincer-type, σ-coordinated naphthyl radical anion. Journal of the American Chemical Society, 128(22), 7128–7129. https://doi.org/10.1021/ja0615066
Frech, C.M. et al. (2006) ‘Metal-controlled reactivity of a pincer-type, σ-coordinated naphthyl radical anion’, Journal of the American Chemical Society, 128(22), pp. 7128–7129. Available at: https://doi.org/10.1021/ja0615066.
C. M. Frech, Y. Ben-David, L. Weiner, and D. Milstein, “Metal-controlled reactivity of a pincer-type, σ-coordinated naphthyl radical anion,” Journal of the American Chemical Society, vol. 128, no. 22, pp. 7128–7129, 2006, doi: 10.1021/ja0615066.
FRECH, Christian M., Yehoshoa BEN-DAVID, Lev WEINER und David MILSTEIN, 2006. Metal-controlled reactivity of a pincer-type, σ-coordinated naphthyl radical anion. Journal of the American Chemical Society. 2006. Bd. 128, Nr. 22, S. 7128–7129. DOI 10.1021/ja0615066
Frech, Christian M., Yehoshoa Ben-David, Lev Weiner, and David Milstein. 2006. “Metal-Controlled Reactivity of a Pincer-Type, σ-Coordinated Naphthyl Radical Anion.” Journal of the American Chemical Society 128 (22): 7128–29. https://doi.org/10.1021/ja0615066.
Frech, Christian M., et al. “Metal-Controlled Reactivity of a Pincer-Type, σ-Coordinated Naphthyl Radical Anion.” Journal of the American Chemical Society, vol. 128, no. 22, 2006, pp. 7128–29, https://doi.org/10.1021/ja0615066.
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