Synthesen in der Vitamin-A2-Reihe. 3. Mi
✍
U. Schwieter; C. V. Planta; R. Rüegg; O. Isler
📂
Article
📅
1962
🏛
John Wiley and Sons
🌐
German
⚖ 490 KB
Four crystalline vitamin A, isomers, i.e. all-trans, 13-cis, 9-&, and 9,13-di-cis, as well as the corresponding acids and aldehydes, have been prepared from cis-and tram-dehydro-p-ion ylideneacetaldehyde. Chemische Forschungsabteilung der F. HOFFMANN-LA ROCHE & Co. A.G., Base1 64. Synthesen in der V