Files in this item
Synthesis and attempted reductions of bulky 1,3,5-triazapentadienyl groups 2 and 13 halide complexes
Item metadata
dc.contributor.author | Pernik, Indrek | |
dc.contributor.author | Maitland, Brant | |
dc.contributor.author | Stasch, Andreas | |
dc.contributor.author | Jones, Cameron | |
dc.date.accessioned | 2017-10-20T15:30:26Z | |
dc.date.available | 2017-10-20T15:30:26Z | |
dc.date.issued | 2018-06 | |
dc.identifier | 251413033 | |
dc.identifier | 5f81912f-2490-40c7-8118-d9f4ada73abb | |
dc.identifier | 85047943231 | |
dc.identifier | 000433382300004 | |
dc.identifier.citation | Pernik , I , Maitland , B , Stasch , A & Jones , C 2018 , ' Synthesis and attempted reductions of bulky 1,3,5-triazapentadienyl groups 2 and 13 halide complexes ' , Canadian Journal of Chemistry , vol. 96 , no. 6 , cjc-2017-0548 , pp. 513-521 . https://doi.org/10.1139/cjc-2017-0548 | en |
dc.identifier.issn | 0008-4042 | |
dc.identifier.other | ORCID: /0000-0002-7407-8287/work/58055849 | |
dc.identifier.uri | https://hdl.handle.net/10023/11896 | |
dc.description | This research was supported by the Australian Research Council and the US Air Force Asian Office of Aerospace Research and Development (grant FA23861141114043 to CJ). | en |
dc.description.abstract | Three extremely bulky 1,3,5-triazapentadienes, ArNNNH (ArNNN = N{C(But)=N(Ar)}2; Ar = Mes (mesityl), Dep (2,6-diethylphenyl) or Dip (2,6-diisopropylphenyl)) have been prepared and structurally characterized. These are readily deprotonated, yielding a series of lithium and potassium triazapentadienyl complexes, one of which, (DipNNN)Li, has been structurally characterized. Similarly, three monomeric triazapentadienyl magnesium iodide complexes, (ArNNN)MgI(OEt2), and a dimeric calcium counterpart, {(MesNNN)Ca(THF)(μ-I)}2, have been prepared. Attempts to reduce the former gave homoleptic bis(triazapentadienyl) magnesium complexes, (ArNNN)2Mg (Ar = Mes or Dep) as the main products. One reaction also gave a very low yield of the magnesium(I) dimer, {(DepNNN)Mg−}2, which was structurally characterized. In related chemistry, two triazapentadienyl boron difluoride compounds, (ArNNN)BF2 (Ar = Mes or Dep), have been synthesized, and unsuccessful attempts made to reduce these to boron(I) heterocycles. For sake of comparison, attempts have been made to prepare a series of related amino-substituted β-diketiminato group 13 element(I) heterocycles. While these were also not successful, several group 13 element(III) halide complexes incorporating this ligand class, and related amino-substituted β-diketiminates, have been characterized. | |
dc.format.extent | 963380 | |
dc.language.iso | eng | |
dc.relation.ispartof | Canadian Journal of Chemistry | en |
dc.subject | Triazapentadienyl | en |
dc.subject | Steric bulk | en |
dc.subject | β-Diketiminate | en |
dc.subject | Group 2 | en |
dc.subject | Group 13 | en |
dc.subject | Magnesium(I) | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject.lcc | QD | en |
dc.title | Synthesis and attempted reductions of bulky 1,3,5-triazapentadienyl groups 2 and 13 halide complexes | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.identifier.doi | 10.1139/cjc-2017-0548 | |
dc.description.status | Peer reviewed | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.