In Search of the Weak, Six-Membered Intramolecular Hydrogen Bond in the Solution and Solid States of Guanidinobenzimidazole
✍ Scribed by Jing Chen; Peter G. Willis; Sean Parkin; Arthur Cammers
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 224 KB
- Volume
- 2005
- Category
- Article
- ISSN
- 1434-193X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The 13 C cross-polarization magic angle spinning NMR spectra of N-( ) indicate a keto-hydroxy tautomerism of 1 but not of 2. This was confirmed by a single-crystal x-ray diffraction study of 1, which revealed that the two distinct molecules in the unit cell are linked by intermolecular hydrogen bon
The solid-state molecular structure and the conformational behaviour in solution of the 12-membered crown dithioether 8-methyl-1,4-dioxa-7,10-dithiacyclododecane-5,12-dione were studied by x-ray crystallography, 1 H and 13 C NMR spectroscopy and molecular mechanics. The conformational rigidity of so