## Abstract The ^13^C NMR spectra of 23 di‐ and tri‐substituted derivatives of esters, thioesters and amides of benzoic acids have been calculated and fully assigned. The A^i^ empirical parameters of the (alkoxy)(dialkoxycar‐bonyl) methylamino, (alkoxy)(alkoxycar‐bonyl)(cyano)methylamino, (alkylami
Carbon-13 chemical shifts of aza-and triaza-adamantane derivatives
✍ Scribed by Petr Trška; Milan HáJek; ZdeněK Kafka; Vladimír Sklenář
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 142 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
✦ Synopsis
An investigation of 13C NMR chemical shifts for I-azaadamantane (l), twelve N-substituted I-azaadamantanes (2-13). 1,3,5-triazaadamantane (14) and nine derivatives (15-23) of 14 is described. The effects of substitution at the nitrogen atom for compounds 1-13 and at C-7 for compounds 14-23 were evaluated.
📜 SIMILAR VOLUMES
A nwnbeh 06 o m -, monohydhoxyand dihydhoxycydoheryl d d v a t i v a 06 .OLiheryphenidyL wehe synthetised a6 potentiae metabo&a 06 tki6 dhug i n t h e hat. by I 3C-NMR A ~~U X O A C O ~~.
## Abstract Carbon‐13 NMR spectra of 24 new __N__‐carboxyalkyl‐ and __N__‐alkoxycarbonylalkylsubstituted derivatives of (__E__)‐4‐styrylpyridine and (__E__)‐4‐__o__(__m__‐ or __p__)hydroxystyrylpyridine bromides have been calculated and fully assigned. The __Ai__ and __AiK__ empirical parameters of
## Abstract Selected model carboxylic acids and esters dissolved in deuteriochloroform have been studied by carbon‐13 nuclear magnetic resonance under standardized conditions. Assignments of the chemical shifts have been made for all samples, and the spin–lattice relaxation times and nuclear Overha