The conformational analysis of saturated heterocycles. Part XXVI. 2-Substituted benzodioxans
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society B: Physical Organic
- p. 1207-1210
- https://doi.org/10.1039/j29700001207
Abstract
The coupling constants obtained from the 13C satellite spectra of benzodioxan show that the heterocyclic ring exists in the two rapidly inverting half-chair conformations. A consideration of the coupling constants in 1H n.m.r. spectra of some 2-substituted benzodioxans shows that a number of substituent groups prefer the pseudo-axial position.Keywords
This publication has 0 references indexed in Scilit: