## Abstract Irradiation of 2,7‐distyrylnaphthalene or 2‐styrylbenzo[__c__]phenanthrene under completely oxygen‐free conditions gives rise to the formation of 5,6‐dihydrohexahelicene (**2**) as a consequence of H‐shifts in the primary formed cyclization product. The conformation of **2** was analyse
Conformational studies on helicenes—V : Alteration of the conformation of helicenes by annelation of benzo groups
✍ Scribed by W.H. Laarhoven; R.J.F. Nivard
- Book ID
- 103400670
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- French
- Weight
- 472 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0040-4020
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