Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Gérard Commenges"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 11, Iss 1, Pp 1781-1785 (2015)
Quaterpyridines have been demonstrated to be useful building blocks in metallo-supramolecular chemistry; however, their synthesis requires the preparation of sensitive building blocks. We present here three examples of nonsymmetric quaterpyridines th
Externí odkaz:
https://doaj.org/article/1b22ff3f7a3c45c39bc1010a7a20fd6e
Publikováno v:
European Journal of Inorganic Chemistry. 2003:207-212
(R)-methylbinapium, a Hayashi-type phosphonium-MOP ligand, reacts with [Rh(cod)2][BF4] in ethanol to afford the chiral mixed bis(monophosphane)rhodium(I) complex [Rh(η5-H-MOP)(MePh2P)][BF4]. The constitutional and geometrical features of this comple
Publikováno v:
Inorganica Chimica Acta. 285:49-54
Lanthanide complexes of the tripodal ligand derived from the reaction of salicylaldehyde with tris (2-aminoethyl)amine have been obtained for the first time. The experimental procedure necessitates deprotonation of the ligand with a strong base prior
Autor:
Agnès Bigeard, Bruno Donnadieu, Azzedine Bousseksou, Gérard Commenges, Béatrice Delavaux-Nicot
Publikováno v:
Inorganic Chemistry. 36:4789-4797
Several novel diazadioxa ferrocenyl derivatives have been prepared along with their previously unknown electroactive precursor [(C5H5)Fe(C5H4CH2N(CH3)(CH2)2OCH2−)]2 (2). Di-N,N‘-protonated and -methylated species [2(H)2][X]2 (3a−c) (X = CF3SO3,
Publikováno v:
Inorganic Chemistry. 36:656-660
The nickel(II) complexes of L1 = 3-methoxysalicylaldiminato and L2 = 3-(2-methoxyethoxy)salicylaldiminato react with barium ions to afford bimetallic complexes characterized by a Ba to Ni ratio of 1/2. A structural determination of the complex (L22Ni
Publikováno v:
Journal of Organometallic Chemistry. 522:117-122
Variable temperature multidimensional NMR studies of [(R3P)2Rh(NHPh)2]−, Li+ complexes enabled the detection of activation of one aromatic ortho proton of each anilido ligand. This activation is not attributable to a CHoRh agostic interaction
Autor:
Nathalie Cénac, Jean-Pierre Majoral, Gérard Commenges, Maria Zablocka, Alain Igau, Aleksandra Skowrońska
Publikováno v:
Organometallics. 15:1208-1217
Hydrozirconation by means of [Cp2ZrHCl]n (2) of phospholene PhPCH2CHCHCH2 (1) leads to the β-zirconated phospholane 3 which reacts with phosphenium salts R2P+OSO2CF3- (4, R = NiPr2; 5, R = NCy2) to give unsaturated acyclic 1,1-diphosphines 6 or 7. C
Autor:
Bernard Meunier, Françoise Dahan, Gérard Commenges, Katia Bernardo, Anne Robert, Simon Leppard
Publikováno v:
Inorganic Chemistry. 35:387-396
New chiral Schiff base complexes have been obtained by condensation of 2,2'-diamino-1,1'-binaphthalene or 1,2-diaminocyclohexane and various salicylaldehydes and by subsequent metalation with manganese, iron, cobalt, nickel, copper, or zinc. The comp
Publikováno v:
Journal of Organometallic Chemistry. 469:221-228
The condensation of aniline, toluidines or diphenylamine with norbornene tetrahydrofuran is promoted by a system generated from Li n Bu, ArNH 2 and [(PEt 3 ) 2 RhCl 2 ]. Aniline and m - and p -toluidines lead to a mixture of hydroamination and hydroa
Autor:
Michel Gachon, Lygie Miguel, Frédéric Lefebvre, Renée C. Rao, Gerard Maire, Gérard Commenges, Catherine Castet
Publikováno v:
Pharmaceutical Research. 11:1088-1092
The comparison of 13C-NMR spectra of Amiodarone · HC1 in different solvents with the CPMAS spectrum and the crystal structure shows that the molecule adopts a single twist conformation both in the solid-state and in solution in nonpolar solvents.