Cyclometalation of 1-aza-1,3-dienes in reactions with Ru3(CO)12 with formation of four- and five-membered azaruthenacycles von Mul, Wilhelmus P, Elsevier, Cornelis J, Polm, Louis H, Vrieze, Kees, Zoutberg, Martin C, Heijdenrijk, Dick, Stam, Casper H

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. Reactivity of Ru2(CO)5(R-DAB) toward molecular hydrogen. Molecular structure of H2Ru4(CO)8(R-DAB)2, containing an uniq... von Keijsper, Jan, Polm, Louis H, Van Koten, Gerard, Vrieze, Kees, Nielsen, Erik, Stam, Casper H

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Synthesis of [Ru2(CO)5{1,2-bis(.mu.-alkylamido)-1,2-bis(2-pyridyl)ethane}] and [Ru2(CO)4{pyridine-2-carbaldehyde N-alkylimine}2] and the molecular structure of bis(pyridine-2-carba... von Polm, Louis H, Elsevier, Cornelis J, Van Koten, Gerard, Ernsting, J. M, Stufkens, Derk J, Vrieze, Kees, Andrea, Ronald R, Stam, Casper H

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Reactions of dinuclear metal carbonyl .alpha.-diimine complexes with alkynes. 10. Flyover bridge formation via a reversible carbon-carbon coupling in reactions of diruthenium pyrid... von Muller, Fred, Van Koten, Gerard, Polm, Louis H, Vrieze, Kees, Zoutberg, Martin C, Heijdenrijk, Dick, Kragten, Edith, Stam, Casper H

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Reactions of monoazadienes with metal carbonyl complexes. 1. Reaction of N-alkyl-(E)-crotonaldimine with ruthenium dodecacarbonyl. The molecular structure (x-ray) of the linear 66-... von Polm, Louis H, Mul, Wilhelmus P, Elsevier, Cornelis J, Vrieze, Kees, Christophersen, Martin J. N, Stam, Casper H

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. 8. Reactivity of Ru3(CO)8(R-DAB) toward diazomethane. Addition of a methylene fragment to a trinuclear species with co... von Keijsper, Jan, Polm, Louis H, Van Koten, Gerard, Vrieze, Kees, Goubitz, Kees, Stam, Casper H

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene complexes. Part 6. Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) reaction sequence. Reversible carbonyl addition to a trinuclear spe... von Keijsper, Jan, Polm, Louis H, Van Koten, Gerard, Vrieze, Kees, Seignette, Paul F. A. B, Stam, Casper H

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Flyover bridge formation via a reversible C-C coupling in reactions of diruthenium pyridine-2-carbaldimine complexes with alkynes von MULLER, F, VAN KOTEN, G, POLM, L. H, VRIEZE, K, ZOUTBERG, M. C, HEIJDENRIJK, D, KRAGTEN, E, STAM, C. H

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Comparison of free and metal coordinated 1,4-disubstituted-1,4-diaza-1,3-butadienes : Crystal and molecular structures of 1,4-dicyclohexyl-1,4-diaza-1,3-butadiene and trans-[dichlo... von Keijsper, Jan, Van Der Poel, Henk, Polm, Louis H., Van Koten, Gerard, Vrieze, Kees, Seignette, Paul F.A.B., Varenhorst, Ronald, Stam, Caspar

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) reaction sequence. Reversible CO addition to a trinuclear species without rupture of a metal-metal bond. Molecular structure of [... von KEIJSPER, J, POLM, L. H, VAN KOTEN, G, VRIEZE, K, SEIGNETTE, F. A. B, STAM, C. H

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. Reactivity of Ru3(CO)8(R-DAB) toward diazomethane. Addition of a methylene fragment to a trinuclear species with conco... von KEIJSPER, J, POLM, L. H, VAN KOTEN, G, VRIEZE, K, GOUBITZ, K, STAM, C. H

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Iron and ruthenium complexes [M2(CO)6(pyridine-2-carbaldehyde-imine)] having a σ-N,μ2-N′, η2-CN′ bonded 6-R1-py-2-C(R2)NR ligand; x-ray structure of [Ru2(CO)5 &{1,2-bis(μ-isoprop... von Polm, Louis H., van Koten, Gerard, Elsevier, Cornelis J., Vrieze, Kees, Van Santen, Bernard F.K., Stam, Casper H.

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Iron and ruthenium complexes [M 2(CO) 6(pyridine-2-carbaldehyde-imine)] having a σ-N,μ 2-N′, η 2-CN′ bonded 6-R 1-py-2-C(R 2)NR ligand; x-ray structure of [Ru 2(CO) 5 &{1,2-bis(μ... von Polm, Louis H., van Koten, Gerard, Elsevier, Cornelis J., Vrieze, Kees, Van Santen, Bernard F.K., Stam, Casper H.

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Comparison of free and metal coordinated 1,4-disubstituted-1,4-diaza-1,3-butadienes von KEIJSPER, J, VAN DER POEL, H, POLM, L. H, VAN KOTEN, G, VRIEZE, K

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Formation of a N–C bond between co-ordinated α-di-imine and a novel diketene fragment; X-ray crystal structure of {Ru 2 (CO) 5 [Pr i NC(H)(H)C–N(Pr i )C(O)CH 2 C(O)CH 2 ]}contain... von Polm, Louis H., van Koten, Gerard, Vrieze, Kees, Stam, Casper H., van Tunen, Wil C. J.

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. 5. Syntheses, spectroscopic properties, and reactivity of Ru2(CO)5(alkyl-DAB), a key intermediate in the Ru3(CO)12-alk... von Keijsper, Jan, Polm, Louis, Van Koten, Gerard, Vrieze, Kees

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. Reactivity of Ru2(CO)6 (R-DAB) towards hetero-allenes L(L=carbodiimide, sulphine), resulting in C-C bond formation. X-... von KEIJSPER, J, POLM, L, VAN KOTEN, G, VRIEZE, K, STAM, C. H, CHAGEN, J.-D

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Ruthenium carbonyl 1,4-diaza-1,3-butadiene (R-DAB) complexes. Reactivity of Ru 2(CO) 6(R-DAB) towards hetero-allenes L(L = carbodiimide, sulphine), resulting in CC bond formation.... von Keijsper, Jan, Polm, Louis, van Koten, Gerard, Vrieze, Kees, Stam, Casper H., Schagen, Jan-Dirk

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