𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Nouveaux anti-parasitaires dans la série du benzimidazole: synthèse d'hétéroarylamino-2 benzimidazoles et évaluation de leur activitè biologique

✍ Scribed by Moubachirou Gbadamassi; Jean-Louis Barascut; Jean-Louis Imbach; Philippe Gayral


Publisher
Elsevier Science
Year
1988
Tongue
French
Weight
721 KB
Volume
23
Category
Article
ISSN
0223-5234

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Fluorénacènes et fluorénaphènes Synthèse
✍ Louis Chardonnens; Serge Bitsch; Josef Häger 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 German ⚖ 311 KB 👁 1 views

## Abstract By condensation of isophthaloyldichloride resp. of terephthaloyldichloride with 4‐bromo‐1,2‐xylene according __Friedel‐Crafts__, followed in each case by a double cyclisation and a final reduction, the 2,3,9,10‐tetramethyl‐7,12‐dihydro‐indeno[1,2‐__a__]fluorene resp. the 2,3,8,9‐tetrame

Fluorènacènes et fluorènaphènes. Synthès
✍ Louis Chardonneus; Matthias Schmitz 📂 Article 📅 1956 🏛 John Wiley and Sons 🌐 German ⚖ 317 KB 👁 1 views

## Abstract On décrit la synthèse, en quatre étapes a partir de l'acide dibromo‐ 4, 6‐isophtalique, de dérivés di‐ et tétraméthylés du cis‐fluorbnackne ([indéno‐2′, 1′: 2,3‐fluorkne]). Ce sont le diméthyl‐3,6‐cis‐fluorknacbne ou diméthyl‐6,6′‐[indho‐2′, 1′ : 2,3‐fluorène], le téraméhyl‐1, 3,6,8‐ ci

Synthèses dans la série des bis-indéno-f
✍ Louis Chardonnens; Jean-Luc Barras 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 German ⚖ 440 KB 👁 1 views

## Abstract By condensation according __Ullmann__ of 2‐iodo‐9‐oxo‐fluorene with 3‐bromo‐2‐cyano‐9‐oxo‐fluorene, followed by cyclisation and reduction, the new linear 13,15‐dihydro‐__7H__‐diindeno[2.1‐__b__; 2′.1′‐__h__]fluorene (III) is synthesized in 3 steps. The 6‐methyl‐derivative of II is also

Synthèse et mise en évidence par spectro
✍ B. El Azzaoui; J. Fifani; E.M. Tjiou; E.M. Essassi; J. Jaud; L. Lopez; J. Bellan 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 317 KB

New aza heterocycles with benzimidazole, pyrazole and pyridine moieties in the same molecule have been prepared. Preliminary complexing properties with divalent copper salts were determined by means of mass spectrometry (FAB) and a very interesting oxydation reaction with molecular oxygen was shown.

Synthèses dans la série des dérivés poly
✍ A. Halleux; R. H. Martin; G. S. D. King 📂 Article 📅 1958 🏛 John Wiley and Sons 🌐 German ⚖ 448 KB 👁 1 views

## Abstract The synthesis of hexabenz‐1,12;2,3;4,5;6,7;8,9;10,11‐coronene, using two different reaction schemes is described. The cyclodehydrogenation of hexaphenylbenzene, and the reaction of dibenz‐1,9;2,3‐anthrone with Zn/ZnCl~2~ lead to identical products, the chemical and crystallographic prop