Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Jean Escudié"'
Autor:
Annie Castel, Noémi Deak, Dumitru Ghereg, Jean Escudié, Heinz Gornitzka, Sonia Ladeira, Tibor-Gabor Kocsor, Gabriela Nemes
Publikováno v:
Journal of Organometallic Chemistry
Journal of Organometallic Chemistry, Elsevier, 2014, 755, pp.120-124. ⟨10.1016/j.jorganchem.2014.01.003⟩
Journal of Organometallic Chemistry, Elsevier, 2014, 755, pp.120-124. ⟨10.1016/j.jorganchem.2014.01.003⟩
International audience; Phosphagermaallene 1, Tip(t-Bu)GeCPMes* (Tip = 2,4,6-triisopropylphenyl, Mes* = 2,4,6-tri-tert-butylphenyl), reacts with diphenylsulfoniumylide (Ph2SCH2) leading to adduct 2, through a nucleophilic attack of the negatively cha
Autor:
Sonia Mallet-Ladeira, Nathalie Saffon, Tibor-Gabor Kocsor, Gabriela Nemes, David Madec, Annie Castel, Jean Escudié
Publikováno v:
Dalton Trans.. 43:2718-2721
The new phosphaalkenyl(chloro)tin(II) compound NHC-Sn(Cl)[C(SiMe3)=PMes*] was isolated and fully characterized including molecular structure determination by a single crystal X-ray diffraction analysis. Its reaction with Me2SAuCl led to the formation
Autor:
Erwan André, Heinz Gornitzka, Karinne Miqueu, Jean Escudié, Jean-Marc Sotiropoulos, Fatima Ouhsaine, Dumitru Ghereg, S. Labat, Nathalie Saffon
Publikováno v:
Organometallics
Organometallics, American Chemical Society, 2013, 32 (4), pp.1085-1093. ⟨10.1021/om301224t⟩
Organometallics, American Chemical Society, 2013, 32 (4), pp.1085-1093. ⟨10.1021/om301224t⟩
0276-7333; The phosphagermaallene Tip(t-Bu)Ge==C==PMes* (1) (Tip = 2,4,6-triisopropylphenyl, Mes* = 2,4,6-tri-tert-butylphenyl) reacts with methyl crotonate, methyl cinnamate, and methyl fumarate according to a [2+2] cycloaddition between the Ge==C a
Publikováno v:
Comptes Rendus Chimie. 16:153-158
A computational study at different levels of theory was performed for the not yet synthesized phosphastannaallenes >Sn C P– in order to evaluate the strength of the Sn C bond, the main postulated factor to stabilize such species, and the geometry i
Autor:
Abdoul Fatah, Henri Ranaivonjatovo, Nathalie Saffon, Sonia Ladeira, Dumitru Ghereg, Jean Escudié
Publikováno v:
Organometallics. 31:6148-6153
The stannene Tip2Sn═CR2 (1; Tip = 2,4,6-triisopropylphenyl, CR2 = 2,7-di-tert-butylfluorenylidene) gives [2 + 2] cycloadditions with phenyl isocyanate and diphenylketene (by the C═O bond) and pheny...
Autor:
Jean Escudié, Dimitri Matioszek, Ionel Haiduc, Tibor-Gabor Kocsor, Annie Castel, Nathalie Saffon, Petronela M. Petrar, Gabriela Nemes
Publikováno v:
Inorganic Chemistry. 51:7782-7787
The first diphosphaalkenylstannylene stabilized through complexation with a carbene NHC-Sn[C(Cl)═PMes*](2)1 (Mes* = 2,4,6-tri-tert-butylphenyl; NHC = :C{N(iPr)C(Me)}(2)) was isolated and fully characterized including single crystal X-ray diffractio
Autor:
Dimitri Matioszek, Karinne Miqueu, Nathalie Saffon-Merceron, Sonia Ladeira, Jean-Marc Sotiropoulos, Dumitru Ghereg, Jean Escudié
Publikováno v:
Organometallics
Organometallics, American Chemical Society, 2012, 31 (3), pp.930-940. ⟨10.1021/om200968x⟩
Organometallics, American Chemical Society, 2012, 31 (3), pp.930-940. ⟨10.1021/om200968x⟩
cited By 5; International audience; The 1-arsa-3-germaallene Tip(t-Bu)Ge=C=AsMes* (1; Tip = 2,4,6-triisopropylphenyl, Mes* = 2,4,6-tri-tert-butylphenyl) reacts with selenium, fluorenone, N-tert-butylphenylnitrone, and 9,10-phenanthrenequinone as a 1,
Theoretical Investigation on the PCP(O) Linear Moiety: How to Stabilize Diphosphaallenic Derivatives
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 186:2321-2331
Density functional theory calculations on phosphavinylidene(oxo)phosphorane RP˭C˭P(˭O)R′ I are reported, where the R and R′ groups represent substituents with various electron-donor or electron-acceptor properties and different steric hindranc
Publikováno v:
Angewandte Chemie. 123:5464-5467
Publikováno v:
European Journal of Inorganic Chemistry. 2011:281-288
Phosphagermaallene Tip(tBu)Ge=C=PMes* (1) (Tip = 2,4,6-triisopropylphenyl, Mes* = 2,4,6-tri-tert-butylphenyl) reacts with one equivalent of p-quinone (1,4-benzoquinone, 2,3,5,6-tetramethyl-1,4-benzoquinone, 1,4-naphthoquinone, and 9,10-anthraquinone)