1H and13C nuclear magnetic resonance study of hindered rotation and acid–base exchange rates in benzaldehydes dissolved in superacid medium
- 1 January 1974
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 5,p. 520-523
- https://doi.org/10.1039/p29740000520
Abstract
Using 13C and 1H n.m.r. line shape analysis, the complex system of inter- and intra-molecular exchange rates in p-chlorobenzaldehyde dissolved in superacidic medium has been investigated. The effect of proton exchange on the measured barrier to internal rotation in the protonated species is shown and the population unprotonated benzaldehyde has been estimated.Keywords
This publication has 0 references indexed in Scilit: