ChemInform Abstract: Diepoxy(15)annulenones Undergo Photochemical Carbonyl-O/Divinyl Ether- O Transportation Rearrangements: Mechanistic Probing of the Rearrangement Sequences Facilitated by 13C/17O NMR Spectroscopy
Autor: | Taiji Imoto, Yuko Kato, Yasuyoshi Nogami, Hideaki Ogawa, Toru Koga, Yuko Ohokubo |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | ChemInform. 26 |
ISSN: | 0931-7597 |
DOI: | 10.1002/chin.199543077 |
Popis: | On irradiation, diepoxy[15]annulenone 1 and monobromo-diepoxy[15]annulenone 2 undergo an intriguing rearrangement, whereby all of the ether and carbonyl oxygens of 1 and 2 can travel freely and change their positions in the rings to give 15 position isomers in all. |
Databáze: | OpenAIRE |
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