Photoinduced electron-transfer reactions of 2,7-diarylocta-1,7-dienes and 2,8-Diarylnona-1,8-dienes
β Scribed by Yasutake Takahashi; Masatoshi Ando; Tsutomu Miyashi
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 229 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
2.1]hepta-2,5-dienes (la, lb) are excellent electron donors because of effective G-Tr conjugation between the orbitals of C-C lr bonds and Si-C ~ bonds. Some of their donor properties are demonstrated by the reactions with some electron acceptors. When la and lb are mixed with tetracyanoethylene, f
In the title compound, C 25 H 20 O 3 , two of the benzene rings are almost perpendicular to each other, with a dihedral angle of 88.1 (1) . The molecular packing is stabilized by intermolecular C-HΓ Γ ΓO andinteractions, in addition to van der Waals forces.