Photoaddition Reactions of 5-Fluoro-4,4-
✍
Giao Vo Thi; Paul Margaretha
📂
Article
📅
1976
🏛
John Wiley and Sons
🌐
German
⚖ 456 KB
## Abstract The photoaddition of 5‐fluoro‐4,4‐dimethyl‐2‐cyclopentenone (**4**) to 2,3‐dimethyl‐2‐butene leads specifically (in cyclohexane) and selectively (in acetonitrile) to the formation of the oxetanes **16**. The title compound is compared in its behaviour to the analogous 6‐fluoro‐4,4‐dimet