Poly-2,3-diphenylbutadiene dissolved in CH2C12 has been subjected to continuous irradiation at 313 nm and to flash photolysis at 266 nm at room temperature. Cyclization of pendant phenyl groups to dihydrophenanthrene groups dominates over isomerization, indicating impeded flexibility of polymer chai
Photochemical reactions of 2,3-diphenylbutadiene and 1,2-diphenylcyclobutene
β Scribed by Emil H. White; John P. Anhalt
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- French
- Weight
- 338 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0040-4039
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