Chemistry of the Diazeniumdiolates: Z ⇌ E Isomerism
✍ Scribed by Wang, Yan-Ni; Bohle, D. Scott; Bonifant, Challice L.; Chmurny, Gwendolyn N.; Collins, Jack R.; Davies, Keith M.; Deschamps, Jeffrey; Flippen-Anderson, Judith L.; Keefer, Larry K.; Klose, John R.; Saavedra, Joseph E.; Waterhouse, David J.; Ivanic, Joseph
- Book ID
- 127044616
- Publisher
- American Chemical Society
- Year
- 2005
- Tongue
- English
- Weight
- 329 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
1H and 15N NMR chemical shifts of 12 semicyclic amidinium salts are reported. Their E/Z equilibria in solution were analyzed by 1D and 2D 1H and 15N NMR techniques. In the solid state the Z-conÐguration is observed.
## Abstract The temperature and concentration dependence of the ^1^H NMR spectra of four anilinomethylenemalonic acid derivatives were determined in CDCl~3~ and DMSO‐__d__~6~ to assign the __E__–__Z__ isomers and to investigate the formation of intra‐ and intermolecular hydrogen bonds. Chemical shi