Photocyclomerization of bis(9-anthrylmethyl) ether in solid polymers
β Scribed by Hiroaki Yoshizawa; Kazuo Ashikaga; Masahide Yamamoto; Qui Tran-Cong
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 646 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
The X-ray diffraction pattern of the title compound shows the length of the bicyclopropyl bond to be 1.488 + 0.005 i, comparable to the C2C3 bond length of 1,3-butadiene. In our synthesis of Coates' alcohol used in connection with the companion study,
## Abstract The photochemistry of 11,12βbis(aminomethyl)β9,10βdihydroβ9,10βethenoanthracene (4) was investigated in solution and in the solid state. Direct irradiation of 4 gave the singlet state photoproduct 5, whereas the triplet derived photoproduct could only be obtained by irradiating the bis(