Zobrazeno 1 - 10
of 427
pro vyhledávání: '"Walter Siebert"'
Publikováno v:
Journal of Organometallic Chemistry. 798:146-151
Homoleptic metal complexes of the boron heterocycle 2,3-dihydro-1,3-diborole {(R 1 C) 2 (R 2 B) 2 R 3 (H)C} 1 are described. X-Ray crystal structure determinations of two nickel and platinum derivatives are presented. In the nickel complex [Ni( 1d )
Autor:
Dmitry V, Muratov, Alexander S, Romanov, Maddalena, Corsini, Alexander R, Kudinov, Fabrizia Fabrizi, de Biani, Walter, Siebert
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 23(49)
The first derivative of the methylium cation with the triple-decker substituent, [CpCo(C
Publikováno v:
Journal of Organometallic Chemistry. 747:174-177
Reactions of dilithio-o-carborane Li2C2B10H10 (generated in situ from o-carborane 1 and butyllithium) with aminodichloroboranes R2NBCl2 (R = Et, iPr) led to the corresponding mono- and/or bis-C-aminoboryl-o-carboranes. The molecular compositions of t
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 639:1188-1193
Reaction of dilithio-o-carborane Li2C2B10H10 (generated in situ from o-carborane 1 and butyllithium) with the 1, 2-diborylbenzene derivative 1, 2-C6H4(iPr2NBCl)2 yielded the o-carborane compound 3 having the fused exo-polyhedral C2B2C2 heterocycle. T
Autor:
Serena Fedi, Alexander R. Kudinov, Tatiana V. Timofeeva, Walter Siebert, Alexander S. Romanov, Maddalena Corsini, Piero Zanello, Dmitry V. Muratov
Publikováno v:
Organometallics. 32:2713-2724
Cationic triple-decker complexes with a bridging diborolyl ligand, [CpCo(μ-1,3-C3B2Me5)M(ring)]+ (M(ring) = CoCp (2a), CoCp* (2b), RhCp (3a), RhCp* (3b), IrCp (4a), IrCp* (4b), Ru(C6H6) (5a), Ru(p-MeC6H4Pri) (5b), Ru(C6Me6) (5c), Ru(η6-cycloheptatr
Autor:
Dmitry V. Muratov, Walter Siebert, Alexander R. Kudinov, Alexander S. Romanov, Mikhail Yu. Antipin
Publikováno v:
Journal of Organometallic Chemistry. 715:136-140
The dimeric triple-decker type halides [CpCo(μ-1,3-C3B2Me5)MX2]2 (M = Rh, X = Cl, 1; M = Ir, X = Cl, 2; M = Rh, X = Br, 3; M = Ir, X = Br, 4) react with Me2SO and PPh3 giving adducts CpCo(μ-1,3-C3B2Me5)M(L)X2 (5–12). The Me2SO ligand is S-bonded
Autor:
Alexander S. Romanov, Dmitry V. Muratov, Alexander R. Kudinov, Walter Siebert, Mikhail Yu. Antipin, Pavel V. Petrovskii
Publikováno v:
European Journal of Inorganic Chemistry. 2012:4174-4182
The reaction of CpCo(1,3-C3B2Me5H) (1) with CpTl affords the thallium derivative CpCo(1,3-C3B2Me5)Tl (2). The structures of 1 and 2 were determined by X-ray diffraction at 100 K. An “extra” hydrogen atom in 1 occupies a C–H···B bridging posi
Autor:
Mansing Cheung, Haiyan Chen, Jinling Miao, Chunhua Hu, Walter Siebert, Markus Enders, Yong Nie, Zhenyang Lin
Publikováno v:
Polyhedron. 31:607-613
The reaction of closo-[B10H10]2− with [PtCl2(PPh3)2] in MeOH at reflux affords the B-methoxy substituted 11-vertex nido-platinaborane compound [(PPh3)2PtB10H10-8-H0.5(OCH3)0.5-10-(OCH3)] (1) and the known species [(PPh3)2PtB10H11-8-(OCH3)] (2) and
Autor:
Walter Siebert, Markus Enders, Haiyan Chen, Jinling Miao, Jianmin Dou, Yong Nie, Guoxin Sun, Da-Qi Wang
Publikováno v:
Zeitschrift für Naturforschung B. 66:387-391
The reaction of closo-B10H10 2− with PtCl2(PPh3)2 in the presence of MeCOSH afforded the title platinaborane nido-7,7-(PPh3)2-7-PtB10H11-11-OC(O)Me (1), which has been characterized by IR and NMR spectroscopy, MS, elemental analysis, and single-cry
Publikováno v:
European Journal of Inorganic Chemistry. 2010:2911-2918
The paramagnetic triple-decker complexes [(Cp*Ru) 2 {μ-(CMe) 3 (BCl)(BMe))] (3b) and [(Cp*Ru) 2 {μ-(CMe) 3 (BCl) 2 }] (3c) are formed by refluxing a mixture of [Cp*RuCl] 4 and pentamethyl-2,3-dihydro-1,3-diborole in thf. In CH 2 Cl 2 under air comp