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Conformational data in bicyclic 1,3-dioxanes.

✍ Scribed by Aslam Karim Bhatti; M. Anteunis

Publisher
Elsevier Science
Year
1973
Tongue
French
Weight
208 KB
Volume
14
Category
Article
ISSN
0040-4039

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Using NMR parameters, we have previously reported1 the equilibria that exist between the conformers in trans-4-CF,H3\_.-6-methyl-l,3-dioxanes, (I) + (II). Only free energy differences at 300Β°K were obtained. Corresponding derivatives with 2-methyl groups also may be equilibrated under acid conditio