Search Results - "Zaitseva, Natasha N."

An Ru-Substituted Tris(ethynyl)methyl Cation: Synthesis, Properties, and Structure of [{Cp(dppe)Ru(C≡C)}3C]PF6·C6H6 by Bruce, Michael I, Burgun, Alexandre, Nicholson, Brian K, Zaitseva, Natasha N

“…The dark blue complex [{Cp(dppe)Ru(C≡C)}3C]PF6 1 (Cp = cyclopentadienyl, dppe = 1,2-bis(diphenylphosphino)ethane) was obtained in 46 % yield by treatment of…”
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Some Ruthenium Derivatives of Penta-1,4-diyn-3-one by Bruce, Michael I, Burgun, Alexandre, Fox, Mark A, Jevric, Martyn, Low, Paul J, Nicholson, Brian K, Parker, Christian R, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

“…The reaction between Ru(CCH)(dppe)Cp* (1) and oxalyl chloride affords ({Ru(dppe)Cp*}CC)2CO (2) in 72% yield. Methylation (MeOTf) of 2 occurs first on the…”
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Reactions of 7,7,8,8-Tetracyanoquinodimethane with Poly-ynyl Ruthenium and Iron Complexes by Bruce, Michael I, Burgun, Alexandre, Grelaud, Guillaume, Lapinte, Claude, Parker, Christian R, Roisnel, Thierry, Skelton, Brian W, Zaitseva, Natasha N

“…The reaction of tetracyanoquinodimethane (TCNQ) with Ru(CCCCH)(dppe)Cp* (5) at the outer (from Ru) CC triple bond gives η1-(butadienyl)ethynyl…”
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Extending Metal-Capped Polyynediyl Molecular Wires by Insertion of Inorganic Metal Units by Bruce, Michael I, Le Guennic, Boris, Scoleri, Nancy, Zaitseva, Natasha N, Halet, Jean-François

“…Several symmetric and asymmetric bis(metalla-diynediyl)ruthenium(II) complexes of the general formula trans-{L x Ru}CCCC{Ru(dppe)2}CCCC{RuL′ y } (L x , L′…”
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Some chemistry of trans-Ru(CCCCH)2(dppe)2: Syntheses of bi- and tri-metallic derivatives and cycloaddition of tcne by Bruce, Michael I., Büschel, Susanne, Cole, Marcus L., Scoleri, Nancy, Skelton, Brian W., White, Allan H., Zaitseva, Natasha N.

“…Reactions of trans-Ru(CCCCH)2(dppe)21 with RuCl(PP)Cp’ or AuCl(PPh3) have given the complexes trans-Ru(CCCCR)(CCCCR’)(dppe)2 [R=H, Ru(PP)Cp’, Au(PPh3);…”
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A Percyanovinylidene−Ruthenium Complex, Ru{CC5(CN)3[C(CN)2]2}(dppe)Cp by Bruce, Michael I, Morris, Jonathan C, Nicholson, Brian K, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

“…The reaction between Ru(CCCCAg)(dppe)Cp* and tcne affords a novel percyanovinylidene complex by an unusual decyano-dimerization reaction of the cyanocarbon…”
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Syntheses and Structural Studies of Several Group 8 Metal Complexes Derived from 1, 3-Butadiyne by Bruce, Michael I., Cole, Marcus L., Costuas, Karine, Ellis, Benjamin G., Kramarczuk, Kathy A., Lapinte, Claude, Nicholson, Brian K., Perkins, Gary J., Skelton, Brian W., White, Allan H., Zaitseva, Natasha N.

“…As part of an extensive investigation into the chemistry of complexes containing metal‐ligand centers linked by chains of C(sp) atoms, the preparation,…”
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Preparation and molecular structures of the decanuclear diynyl-ruthenium-silver and -copper complexes [M 6{μ 3-C CC C[Ru(dppe)Cp∗]} 4(μ-dppm) 2](BF 4) 2 (M = Ag, Cu) by Bruce, Michael I., Low, Paul J., Nicholson, Brian K., Skelton, Brian W., Zaitseva, Natasha N., Zhao, Xiao-li

“…Reactions between [M 2(dppm) 2(NCMe) 2]X 2 [M = Ag, X = ClO 4; M = Cu, X = BF 4] and Ru(C CC CM′)(dppe)Cp∗ (M′ = Ag, Cu) afford the cationic mixed-metal…”
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Bis(metallaethynyl) Ketones: Synthesis and Structure of {(Ph3P)AuCC}2CO and Attempted Transmetalation: Formation and Structure of [1,3-{Ru(dppe)Cp}2{c-COC(OMe)CHCCH}]PF6 by Armitt, David J, Bruce, Michael I, Morris, Jonathan C, Nicholson, Brian K, Parker, Christian R, Skelton, Brian W, Zaitseva, Natasha N

“…The bis(metallaethynyl) ketone {(Ph3P)AuCC}2CO (1), obtained from (Me3SiCC)2CO, AuCl(PPh3), and NaOMe, forms an Au···Au-bonded dimer in the solid state…”
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Tricobalt Carbonyl Clusters Containing C n (n = 2, 4, 6) Ligands by Bruce, Michael I, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

“…Treatment of Co3(μ3-CBr)(μ-dppm)(CO)7 with zinc dust in refluxing thf afforded Co6(μ6-C2)(μ-dppm)2(μ-CO)(CO)12 (5), containing two Co3 triangles which are…”
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Syntheses and Structural Studies of Several Diynyl-Ruthenium Complexes and their Adducts with Cyano-Alkenes by Bruce, Michael I., Burgun, Alexandre, Grelaud, Guillaume, Jevric, Martyn, Nicholson, Brian K., Skelton, Brian W., White, Allan H., Zaitseva, Natasha N.

“…Herein are described some continuing investigations into the reactions of cyano‐alkenes with diynyl‐ruthenium complexes which have resulted in the preparation…”
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A new approach to the synthesis of carbon chains capped by metal clusters by Bruce, Michael I, Smith, Mark E, Zaitseva, Natasha N, Skelton, Brian W, White, Allan H

“…Reactions of Co 3(μ 3-CBr)(μ-dppm)(CO) 7 with {Au[P(tol) 3]} 2{μ-(CC) n } ( n=2–4) have given {Co 3(μ-dppm)(CO) 7}{μ 3:μ 3-C(CC) n C} [ n=2 ( 1), 3 ( 2), 4 (…”
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Preparation and molecular structures of some complexes containing C5 chains by Bruce, Michael I, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

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Ruthenium cluster carbonyls containing ligands derived from ferrocenylalkynes by Bruce, Michael I., Skelton, Brian W., White, Allan H., Zaitseva, Natasha N.

“…Reactions of FcCCH ( a), HCCCCFc ( b) and FcCCCCFc ( c) with Ru 3(CO) 10(NCMe) 2 (all) and Ru 3(μ-dppm)(CO) 10 ( b and c only) are described. Among the…”
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Crystal and molecular structures of {Cu(μ-C CPh)(triphos)} 2 [triphos = (PPh 2CH 2) 3CMe] by Bruce, Michael I., Zaitseva, Natasha N., Skelton, Brian W., Somers, Neil, White, Allan H.

“…The X-ray determined structure of the title complex confirms that it has the dimeric structure 1. The binuclear complex {Cu(μ-C CPh)(triphos)} 2 [triphos =…”
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Reactions of Ru(CCPh)(L 2)Cp (L 2=dppm, dppe) with tetracyanoethene: cycloaddition, formation of monodentate dppm and dppmO complexes and migration of CN to ruthenium by Bruce, Michael I, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

“…The reaction of C 2(CN) 4 with Ru(CCPh)(dppm)Cp* in THF has given the anticipated tetracyanobuta-1,3-dien-2-yl complex Ru{C[C(CN) 2]CPhC(CN) 2}(dppm)Cp* (…”
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Preparation and Structures of Several Complexes Containing Carbon-Rich Ligands Attached to Polynuclear Metal Carbonyls by Bruce, Michael I., Gaudio, Maryka, Melino, Giovanni, Zaitseva, Natasha N., Nicholson, Brian K., Skelton, Brian W., White, Allan H.

“…Several new gold-containing cluster complexes have been prepared from the reactions of gold alkynyl complexes, L n M-C x -Au(PPh 3 ), ( x  = 3, 4, 6) with Ru 3…”
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Coupling of 1,3-diynes on a triruthenium cluster: reactions of Ru3(μ3-PhC2CCPh)(μ-dppm)(CO)8 with SiMe3CCCCSiMe3 by Bruce, Michael I, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

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Syntheses and molecular structures of Ru3(μ-H)(μ3-CPh2CCCCPh)(CO)9 and Ru3{μ3-CPhCHCC(CPh2)CHCPh}(μ-CO)(CO)8 by Bruce, Michael I, Meier, Andrew C, Skelton, Brian W, White, Allan H, Zaitseva, Natasha N

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Reactions between ruthenium cluster carbonyls and 1,4-diphenylbuta-1,3-diyne by Bruce, Michael I., Zaitseva, Natasha N., Skelton, Brian W., White, Allan H.

“…The complexes RuC(CCPh)CPhC(CCPh)CPh(CO) 3(NMe 3) ( 3), Ru 2μ-C(CCPh)CPhC(CCPh)CPh(CO) 6 ( 1), Ru 2μ-[C(CCPh)CPh] 2CO(CO) 6 ( 2), Ru 3( μ 3-PhC 2…”
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