Literature DB >> 20401420

Synthesis and structure of [U{C(PPh2NMes)2}2] (Mes = 2,4,6-Me3C6H2): A homoleptic uranium bis(carbene) complex with two formal U=C double bonds.

Oliver J Cooper1, Jonathan McMaster, William Lewis, Alexander J Blake, Stephen T Liddle.   

Abstract

Treatment of H2C(PPh2NMes)2 (1, Mes = 2,4,6-Me3C6H2) with two equivalents of ButLi afforded the methandiide complex [Li2{C(PPh2NMes)2}2]2 (2); reaction of 2 with [UI3(THF)4] gave [U{C(PPh2NMes)2}2] (3), which is the first homoleptic uranium bis(carbene) complex with two formal U=C double bonds.

Entities:  

Year:  2010        PMID： 20401420     DOI： 10.1039/c0dt00152j

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  8 in total

1.  A delocalized arene-bridged diuranium single-molecule magnet.

Authors:  David P Mills; Fabrizio Moro; Jonathan McMaster; Joris van Slageren; William Lewis; Alexander J Blake; Stephen T Liddle
Journal:  Nat Chem       Date:  2011-04-17       Impact factor: 24.427

2.  The ketimide ligand is not just an inert spectator: heteroallene insertion reactivity of an actinide-ketimide linkage in a thorium carbene amide ketimide complex.

Authors:  Erli Lu; William Lewis; Alexander J Blake; Stephen T Liddle
Journal:  Angew Chem Int Ed Engl       Date:  2014-07-07       Impact factor: 15.336

3.  Synthesis, characterization, and reactivity of a uranium(VI) carbene imido oxo complex.

Authors:  Erli Lu; Oliver J Cooper; Jonathan McMaster; Floriana Tuna; Eric J L McInnes; William Lewis; Alexander J Blake; Stephen T Liddle
Journal:  Angew Chem Int Ed Engl       Date:  2014-05-19       Impact factor: 15.336

4.  Uranium(III)-carbon multiple bonding supported by arene δ-bonding in mixed-valence hexauranium nanometre-scale rings.

Authors:  Ashley J Wooles; David P Mills; Floriana Tuna; Eric J L McInnes; Gareth T W Law; Adam J Fuller; Felipe Kremer; Mark Ridgway; William Lewis; Laura Gagliardi; Bess Vlaisavljevich; Stephen T Liddle
Journal:  Nat Commun       Date:  2018-05-29       Impact factor: 14.919

5.  Rare-Earth- and Uranium-Mesoionic Carbenes: A New Class of f-Block Carbene Complex Derived from an N-Heterocyclic Olefin.

Authors:  John A Seed; Matthew Gregson; Floriana Tuna; Nicholas F Chilton; Ashley J Wooles; Eric J L McInnes; Stephen T Liddle
Journal:  Angew Chem Int Ed Engl       Date:  2017-08-09       Impact factor: 15.336

6.  Silyl-Phosphino-Carbene Complexes of Uranium(IV).

Authors:  Erli Lu; Josef T Boronski; Matthew Gregson; Ashley J Wooles; Stephen T Liddle
Journal:  Angew Chem Int Ed Engl       Date:  2018-03-26       Impact factor: 15.336

7.  Two-electron reductive carbonylation of terminal uranium(V) and uranium(VI) nitrides to cyanate by carbon monoxide.

Authors:  Peter A Cleaves; David M King; Christos E Kefalidis; Laurent Maron; Floriana Tuna; Eric J L McInnes; Jonathan McMaster; William Lewis; Alexander J Blake; Stephen T Liddle
Journal:  Angew Chem Int Ed Engl       Date:  2014-07-30       Impact factor: 15.336

8.  Isolation and structure determination of a tetrameric sulfonyl dilithio methandiide in solution based on crystal structure analysis and 6Li/13C NMR spectroscopic data.

Authors:  Jürgen Vollhardt; Hans Jörg Lindner; Hans-Joachim Gais
Journal:  Beilstein J Org Chem       Date:  2020-08-21       Impact factor: 2.883
  8 in total

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