Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetylalanylalanylleucine benzyl ester → Acetylalanylalanylleucine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetylalanylalanylleucine benzyl ester | HCID 54388809 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | Acetylalanylalanylleucine | HCID 54064604 | — |
반응 단계
Acetylalanylalanylleucine benzyl ester (2 mmole) is dissolved in denaturated ethyl alcohol (0.5 gal. benzene added to 100 gal. of absolute ethanol) (15 ml) and hydrogenated over 10% palladium/charcoal (0.1 gm) at 40 psi for 1/2 hour. The solution was filtered through Celite and evaporated in vacuo. The residue is triturated with diethyl ether to give crystalline acetylalanylalanylleucine, m.p. 185°-186°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04064236 |
| 출처 데이터셋 | uspto-grants-1977_12 |
| ORD ID | ord-4a39032193a84006bd99d2a29fe53003 |
| 출처 메모 | uspto-grants-1977_12 |