Solution and solid-state photodimerization of some styrylthiophenes
β Scribed by Green, Bernard S.; Heller, Lilly
- Book ID
- 126136223
- Publisher
- American Chemical Society
- Year
- 1974
- Tongue
- English
- Weight
- 860 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Enamides 3a-c and 6 crystallize in cx-packing modes with short.intermolecular distances of 3.7-4.0/~ between alkene carbon atoms of adjacent molecules related by a center of symmetry. Irradiation at 350 nm of these crystalline tertiary phenylethenyl enamides affords head-to-tall dimers 8a-c and 9, r
The photodimerization of benzo-annellated acridizinium derivatives, namely naphtho[1,2-b]quinolizinium and naphtho[2,1-b]quinolizinium bromide, has been investigated in solution and in the solid state. Irradiation of the naphthoquinolizinium salts in solution gave all possible regioisomers in an uns