Photochemical Generation of 1,1′-Ethylenebis(pyridinyl) Diradical from Its Cyclomers
| Autor: | Muramatsu, Takashi, Hanaya, Kaoru, Ikegami, Yusaku |
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| Zdroj: | Chemistry Letters; December 1986, Vol. 15 Issue: 12 p2139-2142, 4p |
| Abstrakt: | Reduction of 1,1′-ethylenebis(pyridinium) dibromide with sodium amalgam afforded the cyclomers of 1,1′-ethylenebis(pyridinyl) diradical. Meso and dl forms of the cyclomers are convertible to each other. Photolysis of the cyclomers showed a triplet ESR spectrum characteristic of the diradical. |
| Databáze: | Supplemental Index |
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