## Abstract A new synthesis of 3‐aminothiophene is proposed starting from 3‐thenoic acid via isopropyl 3‐thienylcarbamate as intermediate. Thermal decomposition of this latter in alkaline medium gives 3‐aminothiophene. NMR and mass spectral studies revealed that the instability of the amine is due
✦ LIBER ✦
Nouvelles synthèses de l-amino-acids—I: Synthèse stèréospécifique de l-proline, cis(trans) méthyl-3(4) l-prolines
✍ Scribed by S. Lafquih Titouani; J.-P. Lavergne; Ph. Viallefont; R. Jacquier
- Book ID
- 107857169
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- French
- Weight
- 362 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4020
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