化工社化工社 化学情報印刷レポート · 研究参考用
Boc-Leu-Ala-OBzl → H-Leu-Ala-OBzl
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Boc-Leu-Ala-OBzl | HCID 58901353 | — |
| 溶媒 | Trifluoroacetic acid | HCID 6422 | — |
| 生成物 | H-Leu-Ala-OBzl | HCID 16742166 | — |
| 生成物 | Boc-Leu-Ala-OBzl | HCID 58901353 | — |
反応手順
Boc-Leu-Ala-OBzl was prepared by the procedure for dipeptide synthesis in Example 2. Boc-Leu-Ala-OBzl (23.7 g, 57.7 mmoles) was dissolved in 40 mL of anhydrous trifluoroacetic acid. After 15 min, excess trifluoroacetic acid was removed by evaporation and the residue was treated with ether to yield H-Leu-Ala-OBzl.trifluoroacetic acid as a crystalline product (22.8 g).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05242904 |
| 出典データセット | uspto-grants-1993_09 |
| ORD ID | ord-d330762a78a24610a29680bec14ad834 |
| 出典メモ | uspto-grants-1993_09 |