Photocycloaddition of acetylcyanide to olefins
โ Scribed by T. Shigemitsu; T. Odaira; S. Tsutsumi
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- French
- Weight
- 181 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
The photodimerisation of 2-cyclohexenones and their photoaddition to carboncarbon multiple bonds to give cyclobutane derivatives have been the subjects of recent investigations.
Recently we reportedla that the photochemical cycloaddition of carbostyrils to olefins formed I:1 wdducts in e. regiaspecific manner (only head-ta-teil edducts were ahtatned). We would now like to describe some photocycloadditions of isocarbostyril to olefins to give 1:l adducts. Isobutylene, tetrs
Although aliphatic a-diketones undergo inter-and intra-molecular hydrogen abstraction reaction on irradiation 2 , their reactions with olefins have not been reported. We now wish to report the photocycloadd~tion of biacetyl to
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