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Synthesis of a carborane-substituted bis(phosphanido) cobaltate(i), ligand substitution, and unusual P4 fragmentation

Autor: Peter Coburger, Daniel J. Scott, Evamarie Hey-Hawkins, Robert Wolf, Gabriele Hierlmeier, Ilya G. Shenderovich, Julia Leitl

Publikováno v: Chemical Science, 12 (33)
Chemical Science

Oxidative addition of the P-P single bond of an ortho-carborane-derived 1,2-diphosphetane (1,2-C-2(PMes)(2)B10H10) (Mes = 2,4,6-Me3C6H2) to cobalt(-i) and nickel(0) sources affords the first heteroleptic complexes of a carborane-bridged bis(phosphani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ec76c5ed84ba96955bec0553e9d769
https://doi.org/10.1039/d1sc02948g

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Phosphorus Analogues of [Ni(bpy)2]: Synthesis and Application in CarbontextendashHalogen Bond Activation

Autor: Christoph Ziegler, N.P. van Leest, Gerald Hörner, Robert Wolf, Julia Leitl, Peter Coburger, Christian Müller, Gabriele Hierlmeier, B. de Bruin, Daniel J. Scott

Publikováno v: Inorganic Chemistry, 59(14), 9951-9961. American Chemical Society

The neutral, homoleptic pyridylphosphininenickel(0) complex [Ni(2-Py-4,6-Ph2-PC5H2)2] (1) has been obtained by reaction of the formal Ni(0) source [(IPr)Ni(H2C═CHSiMe3)2] with 2 equiv of 2-(2′-pyridyl)-4,6-diphenylphosphinine (L). Compound 1 can

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a6cf329a4c19ec15af3a3fcf035aca9
https://doi.org/10.1021/acs.inorgchem.0c01115

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Expedient Hydrofunctionalisation of Carbonyls and Imines Initiated by Phosphacyclohexadienyl Anions

Autor: Robert Szlosek, Matthew J. Margeson, Robert Wolf, John A. Kelly, Christian Müller, Julia Leitl, Felix Seeberger, Peter Coburger

The ability of phosphacyclohexadienyl anions [Li(1-R-PC5Ph3H2)] [R=Me (1 a), nBu (1 b), tBu (1 c), Ph (1 d) and CH2SiMe3 (1 e)] to initiate hydrofunctionalisation reactions was investigated and compared with simple, commercially available compounds,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1d929a22937632d279d436266094c3d
https://epub.uni-regensburg.de/46068/

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A Phosphinine-Derived 1-Phospha-7-Bora-Norbornadiene: Frustrated Lewis Pair Type Activation of Triple Bonds

Autor: Peter Coburger, Daniel J. Scott, Ruth M. Gschwind, Christian Müller, Andrew R. Jupp, Robert Wolf, Evi R. M. Habraken, J. Chris Slootweg, Julia Leitl, Verena Streitferdt

Publikováno v: Chemistry-A European Journal, 26(35), 7788-7800. Wiley-VCH Verlag
Chemistry (Weinheim an Der Bergstrasse, Germany)

Salt metathesis of 1‐methyl‐2,4,6‐triphenylphosphacyclohexadienyl lithium and chlorobis(pentafluorophenyl)borane affords a 1‐phospha‐7‐bora‐norbornadiene derivative 2. The C≡N triple bonds of nitriles insert into the P−B bond of 2 w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f89ac1991ff5eab5c425101f10a5c00
https://pubmed.ncbi.nlm.nih.gov/32500555

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Mono- and dinuclear tetraphosphabutadiene ferrate anions

Autor: Bernd Mühldorf, Julia Leitl, Uttam Chakraborty, Stefan Pelties, Michael Bodensteiner, Robert Wolf

Publikováno v: Dalton Transactions. 47:3693-3697

Reduction of [CpArFe(μ-Br)]2 (1, CpAr = C5(C6H4-4-Et)5) by potassium napthalenide, followed by the addition of white phosphorus, affords [K(18-c-6){CpArFe(η4-P4)}] (2, 18-c-6 = [18]crown-6), which features a planar cyclo-P42− ligand. The related

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bf0d9ef76672739dadd797928cf8dec
https://doi.org/10.1039/c7dt04641c

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Facile C=O Bond Splitting of Carbon Dioxide Induced by Metal-Ligand Cooperativity in a Phosphinine Iron(0) Complex

Autor: Ruth M. Gschwind, Robert Wolf, Julia Leitl, Christian Müller, Peter Coburger, Verena Streitferdt, Michael Marquardt, Daniel J. Scott

Publikováno v: Angewandte Chemie (International Ed. in English)

New iron complexes [Cp*FeL]− (1‐σ and 1‐π, Cp*=C5Me5) containing the chelating phosphinine ligand 2‐(2′‐pyridyl)‐4,6‐diphenylphosphinine (L) have been prepared, and found to undergo facile reaction with CO2 under ambient conditions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39ebfb3dd8b007cff8230b1c7f4a79c0
https://epub.uni-regensburg.de/40690/

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Phosphinine-based ligands: Recent developments in coordination chemistry and applications

Autor: Robert Wolf, Hansjörg Grützmacher, Christian Müller, Anne Sofie Abels, Nathan T. Coles, Julia Leitl

Publikováno v: Coordination Chemistry Reviews. 433:213729

This review covers the progress that has been made during the last 10 years in the coordination chemistry of 1-phosphinines, 1,4-diphosphinines and 1,3,5-triphosphinines and related ligands. There is particular emphasis on the reactivity and applicat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a027a85014f31572d47f73aa951f906c
https://doi.org/10.1016/j.ccr.2020.213729

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