化工社化工社 化学情報印刷レポート · 研究参考用
DL-Phenylalanine, methyl ester → (R)-Methyl 2-amino-3-phenylpropanoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | DL-Phenylalanine, methyl ester | HCID 75737 | — |
| 反応物 | N-(Benzyloxycarbonyl)-L-aspartyl-L-phenylalanine methyl ester | HCID 10159630 | — |
| 生成物 | (R)-Methyl 2-amino-3-phenylpropanoate | HCID 853474 | 62.3% |
反応手順
Example 17 was repeated except for using DL-phenylalanine methyl ester instead of L-phenylalanine methyl ester to obtain 756 mg of an addition compound of N-benzyloxycarbonyl-L-aspartyl L-phenylalanine methyl ester and D-phenyl alanine methyl ester (1:1) (melting point: 105° to 111° C.; yield: 62.3% based on N-benzyloxycarbonyl L-aspartic acid).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04256836 |
| 出典データセット | uspto-grants-1981_03 |
| ORD ID | ord-ce242cf6324f4ad7b110d3fb48e26462 |
| 出典メモ | uspto-grants-1981_03 |