Solid-State Photodimerization of Steroid Enones †
✍ Scribed by DellaGreca, Marina; Iesce, Maria Rosaria; Previtera, Lucio; Temussi, Fabio; Zarrelli, Armando; Mattia, Carlo Andrea; Puliti, Raffaella
- Book ID
- 125494789
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 133 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0022-3263
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📜 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