Sigmatropic rearrangment of unsaturated acetals. A mechanistic study of the thermal isomerization of 5-alkylidene-1,3-dioxanes
Journal Article
·
· J. Org. Chem., v. 39, no. 5, pp. 640-642
OSTI ID:4312137
The preparation and pyrolysis of 2-tert-butyl-5-ethylidene1,3-dioxane-2- d are described. A negative isotope crossover experiment and a deuterium kinetic isotopic effect are in favor of an intramolecular isomerization involving a concerted 1,5hydrogen shift. Some conclusions on the transition state are discussed. (auth)
- Research Organization:
- Ecole Superieure de Chimie, Mulhouse Cedex, France
- NSA Number:
- NSA-29-024014
- OSTI ID:
- 4312137
- Journal Information:
- J. Org. Chem., v. 39, no. 5, pp. 640-642, Journal Name: J. Org. Chem., v. 39, no. 5, pp. 640-642; ISSN JOCEA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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