Search Results - "Hitchcock, Peter B."

Lanthanum Does Form Stable Molecular Compounds in the +2 Oxidation State by Hitchcock, Peter B, Lappert, Michael F, Maron, Laurent, Protchenko, Andrey V

“…Getting down to business: Reduction of the LaIII tricyclopentadienide complex [LaCp′′3] (Cp′′=η5‐1,3‐(SiMe3)2C5H3) by K and [18]crown‐6 or [2,2,2]cryptand…”
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Reductive Cyclotrimerization of Carbon Monoxide to the Deltate Dianion by an Organometallic Uranium Complex by Summerscales, Owen T., F. Geoffrey N. Cloke, Hitchcock, Peter B., Green, Jennifer C., Hazari, Nilay

“…Despite the long history of the Fischer-Tropsch reaction, carbon monoxide has proven remarkably resistant to selective homologation under mild conditions…”
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Triazenide Complexes of the Heavier Alkaline Earths: Synthesis, Characterization, And Suitability for Hydroamination Catalysis by Barrett, Anthony G. M, Crimmin, Mark R, Hill, Michael S, Hitchcock, Peter B, Kociok-Köhn, Gabriele, Procopiou, Panayiotis A

“…A series of triazenide complexes of the heavier alkaline earths, Ca, Sr and Ba, have been synthesized by either protonolysis or salt metathesis routes…”
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Calcium-Catalyzed Intermolecular Hydrophosphination by Crimmin, Mark R, Barrett, Anthony G. M, Hill, Michael S, Hitchcock, Peter B, Procopiou, Panayiotis A

“…The β-diketiminato complex [{HC(C(Me)2N-2,6-iPr2C6H3)2}Ca{N(SiMe3)2}(THF)] effects intermolecular hydrophosphination of a range of alkenes and alkynes. In…”
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Mechanistic Studies on the Reductive Cyclooligomerisation of CO by U(III) Mixed Sandwich Complexes; the Molecular Structure of [(U(η-C8H6{Si i Pr3-1,4}2)(η-Cp)]2(μ-η1:η1-C2O2) by Frey, Alistair S, Cloke, F. Geoffrey N, Hitchcock, Peter B, Day, Iain J, Green, Jennifer C, Aitken, Georgina

“…The stoichiometric reaction of 1 equiv of CO with [(U(η-C8H6{Si i Pr3-1,4}2)(η-Cp*)] affords the linear diuranium ynediolate complex [(U(η-C8H6{Si i…”
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Syntheses and Structures of the Crystalline, Highly Crowded 1,3-Bis(trimethylsilyl)cyclopentadienyls [MCp″3] (M = Y, Er, Yb), [PbCp″2], [{YCp″2(μ-OH)}2], [(ScCp″2)2(μ-η2:η2-C2H4)], [YbCp″2Cl(μ-Cl)K(18-crown-6)], and [{KCp″}∞] by Coles, Martyn P, Hitchcock, Peter B, Lappert, Michael F, Protchenko, Andrey V

“…Yttrium and the smaller group 3 and 4f metal homoleptic M­(III) cyclopentadienyls [MCp″3] (Cp″ = [η5-C5H3(SiMe3)2-1,3]− and M = Y (1Y), Er (1Er), or Yb (1Yb))…”
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Unusual Reactivity of a Nickel N-Heterocyclic Carbene Complex: tert-Butyl Group Cleavage and Silicone Grease Activation by Caddick, Stephen, Cloke, F. Geoffrey N., Hitchcock, Peter B., de K. Lewis, Alexandra K.

“…Reaction lubrication? The reaction between [Ni(1,5‐cod)2] (cod=cyclooctadiene) and 1,3‐bis‐tert‐butylimidazol‐2‐ylidene in the presence of silicone grease…”
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A Linear Homocatenated Compound Containing Six Indium Centers by Hill, Michael S., Hitchcock, Peter B., Pongtavornpinyo, Ruti

“…In contrast to carbon and its heavier congeners, group 13 elements are rarely observed to catenate into linear chains. Here, we find that treatment of…”
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Structural Studies on a Lithium Organo-Amidocuprate in the Solid State and in Solution by Davies, Robert P., Hornauer, Stefan, Hitchcock, Peter B.

“…Head‐to‐tail or head‐to‐head? A lithium amidocuprate complex has been characterized in the solid state and shown to adopt a head‐to‐tail conformation (see…”
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Activation of Carbon Dioxide by Divalent Tin Alkoxides Complexes by Ferro, Lorenzo, Hitchcock, Peter B, Coles, Martyn P, Cox, Hazel, Fulton, J. Robin

“…A series of terminal tin(II) alkoxides have been synthesized utilizing the bulky β-diketiminate ligand [{N(2,6-iPr2C6H3)-C(Me)}2CH] (BDI). The…”
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Reversible Binding and Reduction of Dinitrogen by a Uranium(III) Pentalene Complex by Cloke, F. Geoffrey N, Hitchcock, Peter B

“…The U(III) mixed-sandwich compound [U(η-Cp*)(η-C8H4{SiiPr3-1,4}2)] 1 may be prepared by sequential reaction of UI3 with KCp* followed by K2[C8H4{SiiPr3-1,4}2],…”
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Trifluoromethyl Coordination and C--F Bond Activation at Calcium by Barrett, Anthony G.M, Crimmin, Mark R, Hill, Michael S, Hitchcock, Peter B, Procopiou, Panayiotis A

“…Fluoral arrangement: The calcium β‐diketiminate complex 1 (see scheme) not only exhibits an unexpected and unprecedented binding mode of a CF3 group, from…”
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Suzuki–Miyaura cross-coupling of aryl and alkyl halides using palladium/imidazolium salt protocols by Arentsen, Katherine, Caddick, Stephen, Cloke, F.Geoffrey N, Herring, Adam P, Hitchcock, Peter B

“…Graphic A simple new protocol for the high yielding Suzuki–Miyaura cross-couplings of aryl chlorides with aryl boronic acids using a palladium/imidazolium salt…”
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Synthetic, Structural, and Mechanistic Studies on the Oxidative Addition of Aromatic Chlorides to a Palladium (N-Heterocyclic Carbene) Complex:  Relevance to Catalytic Amination by Lewis, Alexandra K. de K, Caddick, Stephen, Cloke, F. Geoffrey N, Billingham, Norman C, Hitchcock, Peter B, Leonard, John

“…The oxidative addition products trans-[Pd(NHC)2(Ar)Cl] (NHC = cyclo-C{NtBuCH}2; Ar = Me-4-C6H4, MeO-4-C6H4, CO2Me-4-C6H4) have been isolated in good yields…”
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Carbon Dioxide Activation by “Non-nucleophilic” Lead Alkoxides by Tam, Eric C. Y, Johnstone, Nick C, Ferro, Lorenzo, Hitchcock, Peter B, Fulton, J. Robin

“…A series of terminal lead alkoxides have been synthesized utilizing the bulky β-diketiminate ligand [{N(2,6- i Pr2C6H3)C(Me)}2CH]− (BDI). The nucleophilicities…”
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Catalytic 2,3,4-hexatriene formation by terminal alkyne coupling at calcium by Barrett, Anthony G M, Crimmin, Mark R, Hill, Michael S, Hitchcock, Peter B, Lomas, Sarah L, Procopiou, Panayiotis A, Suntharalingam, Kogularamanan

“…Heteroleptic calcium amides effect the catalytic dimerisation of the terminal alkyne CH(3)OCH(2)C[triple bond, length as m-dash]CH to the hexatriene…”
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Cerium(III) and Cerium(IV) Bis(η8-pentalene) Sandwich Complexes:  Synthetic, Structural, Spectroscopic, and Theoretical Studies by Balazs, Gabor, Cloke, F. Geoffrey N, Green, Jennifer C, Harker, Robert M, Harrison, Andrew, Hitchcock, Peter B, Jardine, Christian N, Walton, Richard

“…The Ce(III) anionic bis(pentalene) sandwich complex K[Ce{C8H4(Si i Pr3-1,4)2}2] (1) has been prepared by treatment of CeCl3 with K2[C8H4(Si i Pr3-1,4)2] and…”
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Organozinc Hydride Cluster: An Encapsulated Tetrahydrozincate? by Coles, Martyn P, El-Hamruni, Salima M, Smith, J. David, Hitchcock, Peter B

“…Zinc for a minute: The reaction of the alkylzinc bromide [Zn{C(SiMe3)2(SiMe2hpp)}]Br (see structure) with an excess of sodium hydride gives good yields of an…”
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Pyridine N-Alkylation by Lithium, Magnesium, and Zinc Alkyl Reagents:  Synthetic, Structural, and Mechanistic Studies on the Bis(imino)pyridine System by Blackmore, Ian J, Gibson, Vernon C, Hitchcock, Peter B, Rees, Charles W, Williams, David J, White, Andrew J. P

“…The 2,6-bis(α-iminoalkyl)pyridines 2,6-[ArNC(CR3)]2C5H3N [R = H, D; Ar = 2,6-i-Pr2C6H3 (DIPP), 2,6-Me2C6H3 (DMP)] react with MeLi in Et2O to give a binary…”
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A Conformational Study of Phospha(III)- and Phospha(V)-guanidine Compounds by Mansfield, Natalie E, Grundy, Joanna, Coles, Martyn P, Avent, Anthony G, Hitchcock, Peter B

“…Spectroscopic, crystallographic, and computational studies of the substituent distribution about the “NCN” unit in a series of phospha(III)- and…”
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