Beiträge zur Chemie von Tetraketonen, II
✍
Kovač, Spomenka ;Rapić, Vladimir ;Laćan, Marijan
📂
Article
📅
1984
🏛
John Wiley and Sons
🌐
English
⚖ 212 KB
**Contributions to the Chemistry of Tetraketones, III. ‐ Synthesis and Some Reactions of 1,6‐Bis(__p__‐hydroxyphenyl)‐1,3,4,6‐hexanetetrone** Condensation of __p__‐hydroxyacetophenone and diethyl oxalate in the presence of sodium ethoxide gave the tetraketone **3** which can be cyclized with __o__‐