Nitrogen-15 chemical shifts in ring-substituted benzamides and benzonitriles
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 5,p. 513-514
- https://doi.org/10.1039/p29720000513
Abstract
The nitrogen-15 shifts of a series of enriched benzamides and benzonitriles have been measured utilizing the Fourier pulse method. A correlation of the nitrogen shifts with Hammett substituent constants has been observed. π-Density changes are shown to contribute to the observed changes in nitrogen-15 shifts within each series.Keywords
This publication has 0 references indexed in Scilit: