✦ LIBER ✦

Macrocycles synthétiques. I. Action du sodium sur les o, o'-polyméthylènedioxy-bis-(benzylidène-anilines)

✍ Scribed by R. Jaunin; R. Holl

Publisher: John Wiley and Sons
Year: 1958
Tongue: German
Weight: 590 KB
Volume: 41
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19580410633

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Ethereal solutions of the dianils I, when added under conditions of high dilution to a suspension of sodium sand in ether, give macrocyclic compounds II (n = 2–6) besides variable amounts of primary amines VI, secondary amines VIII and resinous products.

📜 SIMILAR VOLUMES

Macrocycles synthétiques. II. Action du

Macrocycles synthétiques. II. Action du sodium sur les dianiles des polyméthylènedioxy-2,2′-dibenzaldéhydes

✍ R. Jaunin; J.-P. Magnenat 📂 Article 📅 1959 🏛 John Wiley and Sons 🌐 German ⚖ 425 KB

## Abstract The macrocyclic compounds IV (n = 4–7) are synthesized by adding toluene solutions of the dianils III under conditions of high dilution to an emulsion of sodium in the same solvent.

Macrocycles synthétiques. III. Action de

Macrocycles synthétiques. III. Action de l'amalgame d'aluminium sur les di-imines des polyméthylènedioxy-2,2′-dibenzaldéhydes

✍ J.-M. Bastian; R. Jaunin 📂 Article 📅 1963 🏛 John Wiley and Sons 🌐 German ⚖ 709 KB

## Abstract The SCHIFF bases VII‐XI, when added under conditions of high dilution to a suspension of amalgamated aluminum in a mixture benzene‐ethanol, give the macrocyclic compounds XVII‐XXI. In each series the yields depend on the length of the polymethylene chain and are largest for the 12‐ to 1