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Mononuclear three-coordinate magnesium complexes of a highly sterically encumbered β-diketiminate ligand.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Arrowsmith, Merle Maitland, Brant Kociok-Köhn, Gabriele Stasch, Andreas Jones, Cameron Hill, Michael S. |
| Copyright Year | 2014 |
| Abstract | The highly sterically encumbered chelating β-diketiminate ligand, [HC{C(Me)N(2,6-CHPh2-4-MeC6H2)}2](-), (Ar)L(-), has been used to prepare a series of heteroleptic three-coordinate magnesium complexes. Both the bis(imine) and imine-enamine tautomers of the ligand precursor, (Ar)LH, as well as the diethyl ether adduct of the bromide complex [(Ar)LMgBr(OEt2)], the monomeric methyl complex [(Ar)LMgMe], the THF-solvated and unsolvated n-butylmagnesium complexes [(Ar)LMg(n)Bu(THF)] and [(Ar)LMg(n)Bu], and the 1-hexynyl analogue [(Ar)LMgC≡C(n)Bu] have been crystallographically characterized. Both n-butylmagnesium complexes showed remarkable stability in air, both in the solid state and in solution. Single crystals of the highly sensitive magnesium hydride, [(Ar)LMgH], underwent partial hydrolysis by solid-state water diffusion to the isostructural hydroxide compound [(Ar)LMgOH]. |
| File Format | PDF HTM / HTML |
| DOI | 10.1021/ic501638v |
| PubMed reference number | 25203490 |
| Journal | Medline |
| Volume Number | 53 |
| Issue Number | 19 |
| Alternate Webpage(s) | https://purehost.bath.ac.uk/ws/portalfiles/portal/135903662/BignacMg_paper_revised.pdf |
| Alternate Webpage(s) | http://opus.bath.ac.uk/41871/1/BignacMg_paper_revised.pdf |
| Alternate Webpage(s) | https://doi.org/10.1021/ic501638v |
| Journal | Inorganic chemistry |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
