1,721,002 research outputs found
Complexes of Transition Metal Carbonyls with Alkynes. Closo and nido-pentagonal bipyramidal clusters
No full textTrinuclear clusters of Ruthenium and Osmium: compounds containing M-C bonds to heteroatom ligands
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Surface organometallic chemistry: reaction of alkyne vapours with Ru3(CO)12 supported on inorganic oxides
No full textThe reactions of two new alkoxy-silyl functionalized alkynes with M3(CO)12 (M=Fe,Ru) and Co2(CO)8. Spectroscopic identification of the products
No full textReaction of the novel Ru3(CO)10[Ph2P(CH2)2Si(OEt3)]2 complex on SBA-15 and MCM-41 mesoporous silicas
No full textReactions of Fe-3(CO)(12) with 2-methyl-3-butyn-1-ol and 3-pentyn-1-ol under basic methanolic conditions: The crystal structures of Fe-2(CO)(6)(mu-CO)(mu-eta(2)-[HC-C\=C(CH3)(2)\C(=O)(OCH3)]) and of (mu-H)Fe-3(CO)(9)(mu(3)-eta(3)-[H3CCC(CH2)(CH2)CO])
No full textThe reactions of Fe-3(CO)(12) with 2-methyl-3-butyn-2-ol and
3-pentyn-1-ol in CH3OH/KOH solution lead, respectively, to the binuclear
complex Fe-2(CO)(6)(mu-CO)(mu-eta(2)-[HCC\=C(CH3)(2)\C(=O)(OCH3)])
(as the main product) and to the closed trinuclear hydridic complex
(mu-H)Fe-3(CO)(9)(mu(3)-eta(3)-[H3CCC(CH2)(CH2)CO]) (as the unique
product). The oxygenated ligands of these complexes are formed,
respectively, by coupling of a formerly coordinated CO with a methoxy
group and by coupling of a formerly coordinated CO with a deoxygenated
alkynic residual. (c) 2008 Elsevier B. V. All rights reserved
Unexpected carbon-carbon bond cleavage in the reactions of the pentagonal bipyramidal cluster Fe3(CO)6(CO)2[(EtC2R)]2 (R=CH3(=CH2))
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Solid-gas hydrogenation of hex-3-yne and 1,4-cyclohexadiene in the presence of Ru3(CO)9(H)(PPh2), Ru3(CO)10(H)(PPh2), Ru3(CO)7(PPh”)(C6H4) and Ru4(CO)11(PPh)(C6H4) deposited on pyrex glass, silica and alumina
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