Rearrangements of free radicals IX : Thermal and photochemical isomerizations of bicyclo(3.2.0)heptenyl radicals
β Scribed by Dieter Brandes; Fritz Lange; Reiner Sustmann
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- French
- Weight
- 203 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
Brcyclo(3.2.0)heptenyl radicals rearrange In matrix to cyclopentadlenyl and cyclohexadienyl radicals.
π SIMILAR VOLUMES
Intramolecular cyclization of carbon radicals to carbonyl groups was carried out on bicydo[2.2.21and bicyclof4.2.Oloctenones. An unexpected ring expansion product 19, produed by /3-scission of the intermediate alkoxyl radical 22, was observed. The j3,ysituated double bond of the bicyclic ketones app
The radical reaction of three epoxydecalin thiocarbonylimidazolides was investigated using nBu3SnH and AIBN. Two types of rearrangement from a tenmembered cyclic carbon radical, which was formed by 13-cleavage of alkoxy radicals, were observed.