Les dissociation induites par collisions d'ions [MH-30]+ observés lors de l'ionization chimique (méthane) de composés aromatiques nitrés indiquent que ces ions sont formés par réduction suivie de protonation et non par perte de NO des ions moléculaires protonés.The collision induced ...
Service de Chimie Organique E. P., Laboratoire de Chimie Alicyclique (Fac. Sc), Université Libre de Bruxelles † Partie IX: D. Daloze, B. Tursch, G. Chiurdoglu et H. Budzikiewicz, Tetrahedron Letters, 1247, (1967). Publication History Issue published online: 2 SEP 2010 Article firs...
spectroscopy. Models for a preferred attack of the organomagnesium compounds are proposed and product-determining transition states for the reactions are also suggested.Jacqueline MichelPerséphone Canonnecanadian journal of chemistry
Synthesis of all monodeuterio indazole derivatives has allowed the assignment of the seven carbons in the13C nmr spectrum of indazole. Some1J,2J, and3Jcoupling constants have been measured from the coupled spectrum.JoséElgueroAlain Fruchier...
in every case, each clinical feature was analized and then compared with another 9 series of rp previously published between 1966 y 2007. results: mean age at diagnosis was 46 years. a female predominance was observed in a relation 4:1. mean follow-up was 4 years. auricular condritis was...
G. CahetLaboratoire Arago 66650 Banyuls‐sur‐Mer, FranceP. CrassousLaboratoire Arago 66650 Banyuls‐sur‐Mer, FranceJ. NeveuxLaboratoire Arago 66650 Banyuls‐sur‐Mer, FranceF. RassoulzadeganStation Zoologique 06230 Villefranche‐sur‐Mer, France...
P., Laboratoire de Chimie Alicyclique (Fac. Sc), Université Libre de BruxellesOttinger, R.Service de Chimie Organique E. P., Laboratoire de Chimie Alicyclique (Fac. Sc), Université Libre de BruxellesTursch, B.Service de Chimie Organique E. P., Laboratoire de Chimie Alicyclique (Fac. ...
The broad resonance signal observed at low temperature (7 K) withg = 3.5 appears as characteristic of the trivalent state in UZrF7(powder), U(C5H5)3•tétrahydrofuran, and U(C5H5)3•CH3−(frozen solutions).E. J. SouliéG. FolcherH. Marquet-Elliscanadian journal of chemistry...
It also depends on the flexibility of the ring. [Journal translation]Michel GruselleJacques FosseyDaniel LefortClaude LamarreJean-Claude Richercanadian journal of chemistry
U.E.R. Mécanismes d'Action des Médicaments et des Toxiques, Université René Descartes, 4, avenue de l'Observatoire, 75270, Paris Cedex 6 3 Laboratoire de Chimie Organique Structure, Université Pierre et Marie Curie, 4, place Jussieu, 75230, Paris Cedex 05 † Partie de la thèse de ...