Synthesis of α‐amino‐ω‐carboxy‐polytetrahydrofuran
✍ Scribed by Vanrenterghem, T; Dubreuil, M F; Goethals, E J; Loontjens, T J
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 51 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0959-8103
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📜 SIMILAR VOLUMES
## Abstract Oligopeptides were synthesized in high yields by the controlled coupling reaction of __N__‐carboxy α‐amino acid anhydrides (NCA's) with amino acid and peptide sodium salts in the heterogeneous reaction medium of acetonitrile–water which contained sodium carbonate. In this solvent, it co
Water / α-Nitrocycloalkanones / ω-Nitro acids / Surfactant The reaction of various α-nitrocycloalkanones 1 with of the latter with HCOONH 4 /Pd-C, in methanol, at 80 °C affords ω-amino acids 3. The synthesis of methyl 9-aqueous 0.05 M NaOH, at 80 °C, in the presence of cetyltrimethylammonium chlori