Overtone spectroscopy of salicylaldehyde (o-hydroxy benzaldehyde)
✍ Scribed by P K Srivastava; S B Rai
- Book ID
- 105637421
- Publisher
- Indian Academy of Sciences,Royal Society of Chemistry
- Year
- 1999
- Tongue
- English
- Weight
- 258 KB
- Volume
- 111
- Category
- Article
- ISSN
- 0253-4134
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The 1 7 0 N M R chemical shifts of isomeric monochloro-and monohydroxybenzaldehydes and chlorinated salicylaldehydes were measured at 40°C for 0.25 M CDCI, solutions. The "0 N M R chemical shift of the carbonyl oxygen of the compounds studied varies from 506 to 573 ppm measured from external D,O. Th
Acta Cryst. (2005). E61, m738-m739 Gao et al. [V(C 14 H 9 N 3 O 4 )(C 13 HNO 3 )O] m739 Figure 1 ORTEPIII (Burnett & Johnson, 1996) molecular view of (I), with the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omitted for clarity.
## Abstract Natural abundance ^17^O NMR data for fifteen 2‐ and 4‐substituted phenols, ten 3‐and 5‐substituted 2‐hydroxybenzaldehydes and eight 3‐substituted benzaldehydes, recorded at 75°C in acetonitrile are reported. The chemical shift change due to intramolecular hydrogen bonding for the phenol