Although the sensitized photooxidation of various types of organic compounds have been studied extensively by a number of workers (I), the known examples of reactions of compounds having a cyclopropane in the a position to on olefinic linkage crre limited, as far as we know, to the following three c
Dioxetane intermediate in the sensitized photooxidation of thujopsene
✍ Scribed by Shô Itô; Hitoshi Takeshita; Masahiro Hirama
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- French
- Weight
- 91 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
In our previous studies (1,2) on the sensitized photooxidation of thujapsene (la) and thuiapsenol (lb), we hove demonstmted the formation of considerable amounts of C=C bond cleavage products, the ketoaldehydes (Ila and Ilb) and those formed therefrom, in addition to allylic alcohols (e.g. Ill) and their
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The photooxidations of y-hydroxysulfides which give abnormally high ,yields of sulfones have been investigated. This unusual result is attributed to the potent trapping ability of a hydrogen bonded sulfoxide intermediate. This suggestion is supported by measuring the ability of a y-hydroxysulfoxide