Zobrazeno 1 - 10 of 44 pro vyhledávání: '"L.H. Polm"'
1
Cyclometalation of 1-aza-1,3-dienes in reactions with Ru3(CO)12 with formation of four- and five-membered azaruthenacycles
Autor: Cornelis J. Elsevier, M. C. Zoutberg, D. Heijdenrijk, Kees Vrieze, L.H. Polm, Wilhelmus P. Mul, Casper H. Stam
Publikováno v: Organometallics. 10:2247-2259
The dinuclear compounds Ru 2 (CO) 6 [R 1 CH 2 CC(H)NR 2 ] (2a-e) and Ru 2 (CO) 6 [R 1 C=C(H)CH 2 NR 2 ] (3a, b, d) are the first isolable products during thermal reactions of Ru 3 (CO) 12 with 1-aza 1,3-dienes R 1 C(H)=C(H)C(H)=NR 2 (R 1 , R 2 -MAD;
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15ab0798d6c836087ea7fd46bb677412
https://doi.org/10.1021/om00053a030
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2
New aspects of the reaction between tBuNCHCHNtBu and Fe2(CO)9, solving the controversy about the coordination mode of the DAB ligand in Fe(CO)3 (tBuNCHCHNtBu) (DAB = 1,4-diazabutadiene)
Autor: Kees Vrieze, L.H. Polm, L.H. Staal
Publikováno v: Inorganica Chimica Acta. 40:165-170
Fe2(CO)9 and tBuNCHCHNtBu react to form Fe(CO)3(tBuNCHCHNtBu), tBuNCHCHN(tBu)CO and Fe(CO)5 in equimolar amounts. The Fe(CO)3(tBuCHCHNtBu) complex contains the DAB (1,4-diazabutadiene) li
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb2f61b0c64546e88242c1d0f89bc01d
https://doi.org/10.1016/s0020-1693(00)91998-4
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8
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-isopropylamido)-1,2-bis(2-pyridyl)ethane}] containing two C|C linked pyridine-2-carbaldehyde-imine ligands
Autor: Cornelis J. Elsevier, Kees Vrieze, Casper H. Stam, L.H. Polm, Gerard van Koten, Bernard F.K. Van Santen
Publikováno v: Journal of Organometallic Chemistry. 304:353-370
The pyridine-2-carbaldehyde-imines R 1 -py-2-C(R 2 )NR (R-Pyca) react with Fe 2 (CO) 9 to give Fe 2 (CO) 6 (R-Pyca) and Fe(CO) 3 (R-Pyca) and with Ru 3 (CO) 12 to Ru 2 (CO) 6 (R-Pyca). Further reaction of Ru 2 (CO) 6 (R-Pyca) with R-Pyca gives Ru
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::048d3de5e0460429332f6a391e54dc0c
https://doi.org/10.1016/0022-328x(86)80154-1
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9
Reactions of dinuclear metal carbonyl .alpha.-diimine complexes with alkynes. 10. Flyover bridge formation via a reversible carbon-carbon coupling in reactions of diruthenium pyridine-2-carbaldimine complexes with alkynes
Autor: D. Heijdenrijk, G. van Koten, M. C. Zoutberg, F. Muller, E. Kragten, Kees Vrieze, L.H. Polm, Casper H. Stam
Publikováno v: Organometallics. 8:1340-1349
The reactions of R~,(C0)~(i-Pr-Pyca) (la) [i-Pr-Pyca = pyridine-2-carbaldimine] with ethyne, methyl propynoate (MP), and dimethyl acetylenedicarboxylate (DMADC) and the reaction of Ru,(CO),(t-Bu-Pyca) (lb) with p-tolylacetylene (PTA) were studied. Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::897727ae1ba4cc6ce580f3454626e2d7
https://doi.org/10.1021/om00107a033
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