Synthesis of Schiff bases from 3-amino-3-arylpropionic acid esters in aqueous medium
✍ Scribed by N. N. Romanova, I. I. Rybalko, T. G. Tallo, N. V. Zyk, V. K. Švedas
- Book ID
- 111944965
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2012
- Tongue
- English
- Weight
- 189 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1070-4280
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📜 SIMILAR VOLUMES
## Abstract Schiff bases of 3‐hydroxypyridin‐4‐carboxaldehyde and L‐α‐amino esters as well as those derived from the structurally related amines lacking the ester function have been synthesised. In two cases a tetrahydro‐1__H__‐imidazo[4,5‐__c__]pyridine was formed as a by‐product. ^1^H, ^13^C, ^15
We report here a convenient synthesis of a-substituted aryl amino acids via the addition of \*imino esters to fluorobenzene tricarbonylchromium complexes. Optically pure c\*-aryl amino acids have been prepared by enantioselective substitution of fluorobenzene complexes using Schiff bases of L-alanin