The intramolecular hydrogen bond in 2-hydroxy-benzamides
β Scribed by P. Kawski; A. Kochel; M.G. Perevozkina; A. Filarowski
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 409 KB
- Volume
- 790
- Category
- Article
- ISSN
- 0022-2860
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π SIMILAR VOLUMES
The spectroscopic study of intramolecular hydrogen bonds of a large nu!nber of compounds was developed by Wulf et al (1). They showed that the change in frequency of vibration occurs at about 7000 cm-l (in wave-number units) corresponding essentially to th? stretching of O-H and N-H bonds in molecul
In our recent proton magnetic resonance study of aromatic amines and their derivatives1 we proposed that certain ortho-substituted acetanilides exhibit intramolecular -hydrogen bonding between the amide proton and the ortho-substituent in deuterochlorofo\*rm
Several investigations 2a-f have shown, by a variety of spectral techniques, that 2-fluoro-