Ein neuer Zugang zum tetracyclischen Gru
✍
Richard Neidlein; Walter Kramer
📂
Article
📅
1981
🏛
John Wiley and Sons
🌐
German
⚖ 272 KB
**A New Synthetic Way to the Tetracyclic Skeleton of Cyclohepta (__def__)fluorene** The synthesis of 2‐Methyl‐4, 5, 6, 8, 9, 10‐hexahydrocyclohepta (__def__)fluorene **2** is described starting with the reduction of the ketone **3** by a (1:1)‐mixture of LiAlH~4~/AlCl~3~ to the hydrocarbon **4**. A