Free-radical reactions of halogenated bridged polycyclic compounds. Part VI. The addition of ethanethiol and thiophenol to 1, 2, 3, 4-tetrachloronorborna-2, 5-diene, 1, …
DI Davies, PJ Rowley
文献索引:Davies,D.I.; Rowley,P.J. Journal of the Chemical Society [Section] C: Organic, 1967 , p. 2249 - 2254
The addition of thiols to 1, 2, 3, 4-tetrachloronorborna-2, 5-diene (II) affords products derived from both exo-and endo-attack by thio-radicals. A similar situation occurs with 1, 2, 3, 4, 7- syn-pentachloronorborna-2, 5-diene (IV) which has the same stereochemical features controlling the direction of radical attack. With 1, 2, 3, 4, 7-anti-pentachloronorborna-2, 5- diene (III), in which stereochemical considerations are similar to those of hexachloro- ...