Marie-Catherine Grelier-MarlyMicheline Grignon-Duboiscanadian journal of chemistry
Diastéréotopies dans la série du benchrotrèneDiastéréotopies dans la série du benchrotrène1 H and 13 C spectra of mono-and disubstituted (benzene)-tricarbonylchromium complexes have been analysed. The influence of the substituents is discussed and special attention is paid to the diastereoto...
ispersion axiale]]>The transfer function of the model of imperfectly mixed tanks in series, involving the three parameters p, m and n, is presented. It is thus possible to evaluate easily the residence time distribution curve E(θ) and the output response for a given input. This model is...
Raney nickel reduction of the diesters of thieno dipyrroles proceeds by a desulfuration. Treatment of the dipyrrole diesters thus obtained leads to three fundamental systems; 2,2′-, 2,3′-, and 3,3′-dipyrroles. [Journal translation]Michel Farnier...
Sarco[inodot][uml ]dose traite[acute ]e par antibiotiques antimycobacte[acute ]rie atypique. A[grave ] propos de quatre casThe mycobacteria most often responsible for infection in patients with AIDS belong to the Mycobacterium avium complex. This complex is resistant to most classical anti...
R. Royer and E. Bisagni have shown that phenolic trisubstituted isoxazoles are formed by the action of hydroxylamine on the 3-keto benzofurans; we have prepared other phenolic isoxazoles, thus showing how very general the reaction is. Finally we have synthesised β-N-diethylaminoethylether ...
Naves, Y.R.; Grampoloff, A.V. Etudes sur les matieres vegetales volatiles XX. Sur la composition de l'extrait ethero-petrolique (essence concrete). de la fleur de jasmin. Helv. Chim. Acta, 1942, 25, 1500-1514.Naves Y R , Etudes sur les matiere vegetales volatiles XL2 V I. Sur...
Through a D IELS -A LDER reaction between citraconic anhydride ( 1 ) and methyl resinates, the adducts 2a, b, c were obtained. The epoxide 6 , derived from 2a , by acidic methanolysis gave 7 with retention of configuration. The structure of the latter compound was demonstrated by 7→...
Helvetica Chimica ActaLouis ChardonnensFrançois Schorderet
Recherches dans la série des cyclitols XVII. Sur l’’oxydation de divers cyclitols par Acetobacter suboxydans. Posternak, T,Reymond, D. Helvetica Chimica Acta . 1953TH. POSTERNAK ET AL: " Recherches dans la série des cyclitols XXIX. Synthèses du (+/-)-laminitol et du (-)-laminitol...