| Autor: |
Samitov, Yu. Yu., Yavorskii, A. S., Gren', A. I., Bogat-skii, A. V., Stepanova, O. S. |
| Zdroj: |
Chemistry of Heterocyclic Compounds; August 1975, Vol. 11 Issue: 8 p904-908, 5p |
| Abstrakt: |
2-Methyl-and 2,5-dialkyl-5-phenoxy-1,3-dioxanes were synthesized and separated into their geometrical isomers by precision rectification. The configuration and conformations of these isomers were determined by PMR spectroscopy. It is shown that the low-boiling trans isomers exist primarily in the chair conformation with an equatorial phenoxy group, whereas the high-boiling cis isomers exist primarily in the chair conformation with an axial phenoxy group. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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