## Abstract La préparation du ms‐inositol‐[2‐^14^C] à partir de l'iodure de méthyle‐^14^C ou du nitrométhane‐^14^C a été décrite. D'après les mêmes méthodes de synthèses, on peut, si l'on dispose de glucose radioactif convenable, obtenir du ms‐inositol marqué en d'autres emplacements déterminés. De
Synthèses D'indoles Et d'Indolizines Marqués Spécifiquement par 13C dans le Cycle Pentagonal
✍ Scribed by M. F. Lautie; M. Corval
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- French
- Weight
- 429 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0022-2135
No coin nor oath required. For personal study only.
✦ Synopsis
The syntheses of 2‐^13^C and 3‐^13^C indoles and indolizines and 1‐^13^C indolizine are described. They are obtained from 1‐^13^C bromoacetaldehyde on (2‐pyridyl) ethylacetate for 2‐^13^C indolizine, and through cyclisations of suitably labelled intermediates:o‐formotoluidide for 2‐^13^C indole, o,β‐dinitrostyrene for 3‐^13^C indole, and 3‐(2‐pyridyl)‐1 propanol for 3‐^13^C and for 1‐^13^C indolizines. Every position is more than 90% ^13^C‐ labelled.
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