## Abstract Carbon‐13 NMR spectra of a series of β‐diketones in the enol form with various β‐substituents have been studied. An additive influence of the β‐substituents on the chemical shifts of the carbon atoms in the hydrogen bonded chelate ring has been found. It is shown that the α‐ and β‐carbo
Theoretical studies of the equilibria between two enolic forms of asymmetric β-diketones
✍ Scribed by Seongho Moon; Younghi Kwon
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 154 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper is concerned with liquid bridges between two spherical rigid bodies of equal radii under conditions where the effects of gravity are negligible. Previous work on the necessary condition for the stability of such bridges is examined and the minimum free-energy formulation applicable to any
## Abstract For Abstract see ChemInform Abstract in Full Text.
Complexation properties of cetirizine dihydrochloride (cetirizine) with "-, $-, and (-cyclodextrin (CD) were investigated by ultra violet (UV) and nuclear magnetic resonance (NMR) spectroscopies and isothermal titration calorimetry (ITC). The use of the continuous variation method, applied on UV and