Literature DB >> 24350685

Synthesis of uranium-ligand multiple bonds by cleavage of a trityl protecting group.

Danil E Smiles1, Guang Wu, Trevor W Hayton.   

Abstract

Addition of KSCPh3 to [U(NR2)3] (R = SiMe3) in tetrahydrofuran, followed by addition of 18-crown-6, results in formation of the U(IV) sulfide, [K(18-crown-6)][U(S)(NR2)3] (1) and Gomberg's dimer. Similarly, addition of KOCPh3 to [U(NR2)3] in tetrahydrofuran, followed by addition of 18-crown-6, results in formation of the U(IV) oxide, [K(18-crown-6)][U(O)(NR2)3] (3). Also observed in this transformation are the triphenylmethyl anion, [K(18-crown-6)(THF)2][CPh3] (5), and the U(IV) alkoxide, [U(OCPh3)(NR2)3] (4).

Entities:  

Year:  2013        PMID： 24350685     DOI： 10.1021/ja411423a

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  13 in total

1.  Synthesis and Mechanism of Formation of Hydride-Sulfide Complexes of Iron.

Authors:  Nicholas A Arnet; Sean F McWilliams; Daniel E DeRosha; Brandon Q Mercado; Patrick L Holland
Journal:  Inorg Chem       Date:  2017-07-20       Impact factor: 5.165

2.  Synthesis of a "Masked" Terminal Nickel(II) Sulfide by Reductive Deprotection and its Reaction with Nitrous Oxide.

Authors:  Nathaniel J Hartmann; Guang Wu; Trevor W Hayton
Journal:  Angew Chem Int Ed Engl       Date:  2015-10-12       Impact factor: 15.336

3.  Reactivity of uranium(iii) with H2E (E = S, Se, Te): synthesis of a series of mononuclear and dinuclear uranium(iv) hydrochalcogenido complexes.

Authors:  Sebastian M Franke; Michael W Rosenzweig; Frank W Heinemann; Karsten Meyer
Journal:  Chem Sci       Date:  2014-09-29       Impact factor: 9.825

4.  Synthesis and reactivity of a nickel(ii) thioperoxide complex: demonstration of sulfide-mediated N2O reduction.

Authors:  Nathaniel J Hartmann; Guang Wu; Trevor W Hayton
Journal:  Chem Sci       Date:  2018-06-27       Impact factor: 9.825

5.  Synthesis, Characterization, and Nitrogenase-Relevant Reactions of an Iron Sulfide Complex with a Bridging Hydride.

Authors:  Nicholas A Arnet; Thomas R Dugan; Fabian S Menges; Brandon Q Mercado; William W Brennessel; Eckhard Bill; Mark A Johnson; Patrick L Holland
Journal:  J Am Chem Soc       Date:  2015-10-12       Impact factor: 15.419

6.  Thorium-phosphorus triamidoamine complexes containing Th-P single- and multiple-bond interactions.

Authors:  Elizabeth P Wildman; Gábor Balázs; Ashley J Wooles; Manfred Scheer; Stephen T Liddle
Journal:  Nat Commun       Date:  2016-09-29       Impact factor: 14.919

7.  Thorium-ligand multiple bonds via reductive deprotection of a trityl group.

Authors:  Danil E Smiles; Guang Wu; Nikolas Kaltsoyannis; Trevor W Hayton
Journal:  Chem Sci       Date:  2015-04-30       Impact factor: 9.825

8.  Crystalline Diuranium Phosphinidiide and μ-Phosphido Complexes with Symmetric and Asymmetric UPU Cores.

Authors:  Thomas M Rookes; Benedict M Gardner; Gábor Balázs; Matthew Gregson; Floriana Tuna; Ashley J Wooles; Manfred Scheer; Stephen T Liddle
Journal:  Angew Chem Int Ed Engl       Date:  2017-07-24       Impact factor: 15.336

9.  Assessing crystal field and magnetic interactions in diuranium-μ-chalcogenide triamidoamine complexes with UIV-E-UIV cores (E = S, Se, Te): implications for determining the presence or absence of actinide-actinide magnetic exchange.

Authors:  Benedict M Gardner; David M King; Floriana Tuna; Ashley J Wooles; Nicholas F Chilton; Stephen T Liddle
Journal:  Chem Sci       Date:  2017-07-05       Impact factor: 9.825

10.  Uranium(iv) terminal hydrosulfido and sulfido complexes: insights into the nature of the uranium-sulfur bond.

Authors:  Michael W Rosenzweig; Andreas Scheurer; Carlos A Lamsfus; Frank W Heinemann; Laurent Maron; Julie Andrez; Marinella Mazzanti; Karsten Meyer
Journal:  Chem Sci       Date:  2016-05-10       Impact factor: 9.825
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