Rougée, MEcole Normale Supérieure de Saint Cloud (Seine et Oise), FranceAndré, CEcole Normale Supérieure de Saint Cloud (Seine et Oise), FranceWiley Subscription Services, Inc., A Wiley CompanyJournal of Polymer Science Part C Polymer Symposia...
E-mail Link to this Article Export Citation for this Article Get Citation Alerts Request Permissions Abstract References Cited By Get PDF (454K)Get PDF (454K) Abstract 1-azabicyclo [2,2,2] octan-3-one (3-quinuclidone) treated with triphenyl-ethylphosphonium bromide in dimethylsulfoxide and ...
leukemiaThe rhône valley was always a major route for humans between northern europe and mediterranean sea. Located in its middle part, the southern ardèche preserves remains of this activity. The saint-remèze plateau and ardèche canyon offered shelters and resources to the populations which ...
Im letzten Teil dieser Arbeit beschreiben wir den hiermit verbundenen Rechenprogramm (POLYCOD).André, J. MUniversité Catholique De Louvain Laboratoire de Chimie Quantique (Dir.: G. Leroy) Kapeldreef Egenhoven‐Heverlee (BelgiumDelhalle, J...
A penta-2,4-dienylphosphine oxide is easily obtained by reaction of methylmagnesium iodide with 1-oxa-2-phosphacyclo-hepta-4,6-diene followed by two more intermediate steps. The corresponding phosphine may be obtained either by trichlorosilane reduction of the oxide or nickelocene reduction–...
The convergentsynthesis of the ethyl ended surfactants is based on a one-pot reduction/alkylation of hemifluorinated thioacetate and glucosylated trishydroxymethyl acrylamidomethane (THAM) using NaBH4 in methanol. This "mild" alkylation was studied in order to improve yields and to pass up the use ...
C Hebant,C Devic,E Fay.Ontogenie des laticiferes du systeme primaire de l’Hevea brasiliensis: une etude ultrastructurale et cytochimique.Canadian Journal of Botany. 1981Hebant, C. (1981) Ontogenie des laticiferes du systeme primaire d'Hevea bra- siliensis : une etude ultrastructurale et ...
margaritifera, suggest a genetic programming of the female sex, which however remain subject to environmental conditions, thus validating the hypothesis of a mixed sex determinism mode in P. margaritifera.S LustigS ParratteElsevier Masson
E-mail Link to this Article Export Citation for this Article Get Citation Alerts Request PermissionsAbstract References Cited By Get PDF (686K) Abstract The influence of the pH on the chromatographic separations of rare earths on DOWEX 50 by elution with EDTA is studied. The results obtained sho...
Moldovan, Par LC.N.R.S., Centre de Recherches sur les Macromolécules, 6, rue Boussingault, 67 Strasbourg, FranceStrazielle, ClC.N.R.S., Centre de Recherches sur les Macromolécules, 6, rue Boussingault, 67 Strasbourg, FranceHüthig & Wepf VerlagDie Makromolekulare Chemie...