Reactions of a-amino acids with ketones under hydrogenation conditions using 20% Pd(OH) 2 /C as the catalyst gave N-mono-alkylated amino acids in high yields. Reductive methylation of N-mono-alkylated amino acids under the same hydrogenation conditions at 50Β°C afforded N,N-di-alkylated amino acids i
β¦ LIBER β¦
Synthesis of long alkyl chain mono-and di-N-substituted 4-amino-N-methylphthalimides. Comparison of N-alkylation methods
β Scribed by David S. Amarilio; Fannie S. Varveri
- Publisher
- Springer Vienna
- Year
- 1991
- Tongue
- English
- Weight
- 326 KB
- Volume
- 122
- Category
- Article
- ISSN
- 0026-9247
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