## Abstract __N__βAcetylation of solasodine gives only one rotameric __N__βacetyl derivative compared with __N__βacetylβ3βmethylpiperidine, which exists in solution as two equally populated rotamers. The ^1^H and ^13^C NMR spectra (CDCl~3~) of __O__,__N__βdiacetylβ and __O__βacetylβ__N__βbenzoylsol
Electronic spectra of carbazole and its N-ethyl and N-acetyl derivatives
β Scribed by V. P. Volkova; I. L. Dmitrieva; L. A. Klimova; E. E. Milliaresi
- Publisher
- Springer US
- Year
- 1976
- Tongue
- English
- Weight
- 513 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0021-9037
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π SIMILAR VOLUMES
High-level ab initio calculations were performed at the restricted Hartree-Fock (RHF) level of theory on carbazole and its N-methyl and N-ethyl derivatives. Single-point gauge-invariant atomic orbitals (SP GIAO) RHF NMR calculations on ab initio RHF optimized geometries were performed. The 6-31G\* a
In a prwioua efndy, the conformational states of alanyl-alsnlne dipepti-~8 in solution have been elucidated: The study was largely based on the uependent of the NH-CE vicinal proton couplw constant upon the dihedral angle 8 between the ENC snd JJCCH planes: 3JIvHCrr P A ooE?e -B ~0.~8 +C sin2& Value