1,4-Dioxene in organic synthesis: Substitution reactions of 2-(1,4-dioxenyl)-alkanol. Unusual formation of spirocyclopropane derivatives
β Scribed by Issam Hanna; Louis Ricard
- Book ID
- 108387310
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 228 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
Carbanions containing leaving groups at the carbanion centers react with 1.2.4-triazine and its derivatives according to the vicarious nucleophilic substitution scheme replacing hydrogen atoms in 5-, 3-. or &positions with the carbanion moiety. It is denionstrated that thc activity of various positi
It is known [1, 2] that the reactions of binucleophiles with ketones containing the activated methyl or methylene group, or with the products of the self-condensation of these ketones, may lead to one and the same substance. We established that the boiling of the solutions of the 3-amino-l,2,4-triaz