Eight Schiff bases (N-(R-salicylidene)-cycloalkilamines, RZH, 5-NO 2 and 5-Br) obtained from cyclopropyl, cyclobutyl-and cyclopentylamine were investigated in terms of intramolecular hydrogen bond formation in chloroform solution and in the solid state. The relationship between cycloalkyl ring size
✦ LIBER ✦
Dipole moment, isomerization, and intramolecular hydrogen bond in some benzene derivatives (computations)
✍ Scribed by J. Catalán; A. Macías
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 697 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0022-2860
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## M&act-The four monofluoroxanthones substituted in the benzene ring have been prepared by two different routes, namely by cyclisation of the appropriate carboxytluorodiphenyl ether and by a Balx-Schiemann reaction with the corresponding aminoxanthone.