| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hursthouse, M. B.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2010Seven 3-methylidene-1H-indol-2(3H)-ones related to the multiple-receptor tyrosine kinase inhibitor sunitinibcitations
- 2008A catemer-to-dimer structural transformation in cyheptamidecitations
- 2007The role of functional nitro and cyano groups in the self-assembly of 1,3-dithiole-2-thione-halogen adductscitations
- 2006New pyridyl modified phosphines: Synthesis and late transition-metal coordination studiescitations
- 2006The formation and isolation of benzisothiazole rings from the reactions of oxime-thiophenolate ligandscitations
- 2005Structures and physical properties of new ??-BEDT-TTF tris-oxalatometallate (III) salts containing chlorobenzene and halomethane guest moleculescitations
- 2003Synthesis and characterisation of a series of Group 7 metal 2,2,2,2-dicarbonylbis(triorganophosphine)-arachno-2-metallatetraboranes, M(CO)(2)L-2(B3H8) (M=Re, Mn); crystal and molecular structures of Re(CO)(2)(dppf)(B3H8) and Mn(CO)(2)(dppe)(B3H8)citations
- 2003The characterisation of lead fatty acid soaps in 'protrusions' in aged traditional oil paint.citations
- 2003Hybrid (Te, N) and (N, Te, N) ligands having pyrrolidine ring and their palladium(II) and mercury(II) complexes: synthesis and crystal structurescitations
- 2003First example of bimetallic complex of platinum(II) with a hybrid organotellurium ligand [(4-MeOC6H4Te)CH2CH2OCH2CH2CH2(2-C5H4N)] (L1) containing 20-membered metallomacrocycle ring: synthesis and crystal structurecitations
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article
Hybrid (Te, N) and (N, Te, N) ligands having pyrrolidine ring and their palladium(II) and mercury(II) complexes: synthesis and crystal structures
Abstract
Reactions of (2-choroethyl)pyrrolidine hydrochloride with ArTe- or Te2- generated in situ by borohydride reduction of Ar2Te2 or elemental tellurium give N-{2-(4-methoxyphenyltelluro)ethyl}pyrrolidine (L-1) or bis{2-(pyrrolidine-N-yl)ethyl} telluride (L-2), respectively, as viscous liquids, which are characterized by H-1- and C-13 {H-1}-NMR spectroscopy. The potentially bidentate hybrid organotellurium ligand (L-1) reacts with HgBr2 and Na2PdCl4 to give complexes [HgBr2.L-1] (1) and [PdCl2.L-1] (2) respectively. The potentially tridentate ligand (L-2) also forms a complex [HgBr2.L-2] (3). All three complexes give characteristic H-1- and C-13{H-1}-NMR spectra, although the deshielding of carbon atoms linked to Te/N as well as protons attached to them is small in the case of both Hg complexes. The single crystal structures of 1-3 have been solved. In 1 and 2 the ligand L-1 coordinates via Te and N both with metal indicating that the pyrrolidine N has good ligating strength. The Pd-Te and Hg-Te bond lengths are 2.4781(3) and 2.747(1) Angstrom, respectively. The Pd-Cl trans to Te (2.3915(7) Angstrom) is longer than other Pd-Cl bond length. There are two independent molecules in the asymmetric unit of 3 that have essentially the same bidentate molecular structures. There is no evidence of significant intermolecular Hg-Br bonding. The Hg-Te bond in 3 (ave. 2.686(2) Angstrom) is shorter than in 1. The potentially tridentate ligand L 2 in complex 3 coordinates only as a bidentate donor. The molecular weights of 1 and 2 are close to double the formula weight indicating strong molecular association in solution. Te-C(alkyl) is somewhat longer than Te-C(aryl) for complexes 1 and 2.