
Heterocyclic Communications p. 389 - 394 (2005)
Update date:2022-09-26
Topics:
Balog, Mirela
Ramondenc, Yvan
Oprean, Ioan
Grosu, Ion
Ple, Gerard
The thermodynamic data (A-values) for some substituents located at position 2 of the 1,3-dioxane ring are calculated from the ratio (measured by GC-MS and NMR) of cis and trans isomers of some 2,4,6-substituted-1,3-dioxanes obtained by the condensation reaction of meso 2,4-pentanediol with several aldehydes and ketones. The stereochemistry of these compounds is deduced from high-field NMR experiments.
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