## Abstract Irradiation (350 nm) of the newly synthesized 3‐(alk‐1‐ynyl)cyclohept‐2‐en‐1‐ones **1** and **2** leads to the selective formation of tricyclic __head‐to‐head__ dimers. In the presence of 2,3‐dimethylbuta‐1,3‐diene, the (monocyclic) enone **1** affords __trans__‐fused 7‐alkynyl‐bicyclo[
✦ LIBER ✦
Cyclohept-1-en-3-yne
✍ Scribed by Christopher P. Suhrada; Weitao Pan; Maitland Jones Jr.
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 454 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0040-4020
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