Furthermore the proposed structure accounts for the perfect cleavage parallel to (010).van Tiggelen, P. J.Université de Louvain Laboratoire de Chimie Inorganique et Analitique 98, rue de Namur, LouvainJohn Wiley & Sons, Ltd.Bulletin des Sociétés Chimiques Belges...
– Introduction of a methyl group in position 4 (angular position) has a deshielding effect on the proton located on carbon 5 (opposite angular position). – The main results are summarized in table I and figure 1.Martin, R. H.Université Libre de Bruxelles, Service de Chimie Organique, ...
group.: Déterminer l’impact de la dégénérescence maculaire bilatérale néovasculaire (DMLA-NV) sur la qualité de vie et le coût des soins en France.: Nous avons mené dans 5 pays, en 2006, une étude transversale incluant 401 patients atte...
One type, a rare etiology, Sneddon syndrome, can lead patients to consult for an isolated memory complaint. We report the cases of two patients, aged 63 and 66 years, who presented frontocortical cognitive profile and behavior disorders. Seronegative Sneddon syndrome, complicated with dementia, ...
This paper investigates the possibility of using the method of flash pyrolysis-gas chromatography for the quantitative determination of the composition of free-radically prepared cis - or trans -1,3-pentadiene–acrylonitrile copolymers and for evaluation of their comonomer sequence distributions in terms...
8, rue de l‘Ecole Normale. MontpellierRoque, J. P.Laboratoire de Chimie Organique Physique de la Faculté des Sciences E.N.S.C.M. 8, rue de l‘Ecole Normale. MontpellierJohn Wiley & Sons, Ltd.Recueil des Travaux Chimiques des Pays-Bas...
The corresponding quaternary ammoniumsalt was obtained by the reaction of methyliodide on this tertiary amine.Cazier, J.Universiteit te Gent, Laboratorium voor Organische ChemieJohn Wiley & Sons, Ltd.Bulletin des Sociétés Chimiques Belges
doi:10.1002/mrc.1270050805Humm, FrançoiseRomanetti, RobertTordo, PaulBouscasse, LuePhan‐Tan‐Luu, RogerJohn Wiley & Sons LimitedOrganic Magnetic Resonance
The chemical shifts and the coupling constants are related to Tafs and Hammets σ sequences. For polycyclic aromatic tin derivatives, the shift is influenced by the ring current.S. BouéM. GielenJ. NasielskiWiley‐VCH Verlag GmbH & Co. KGaABulletin Des Sociétés Chimiques Belges...
Ta Chi ChiangCh. GraillatJ. GuillotQ. T. PhamA. GuyotJournal of Polymer Science Polymer Chemistry Edition