Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Isoamylamine → n[3(s)-Benzyloxycarbonylamino-2(r)-hydroxy-4-phenylbutyl]n-isoamylamine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Isoamylamine | HCID 7894 | — |
| 반응물 | (2S,3S)-1,2-Epoxy-3-(Cbz-amino)-4-phenylbutane | HCID 9861019 | — |
| 용매 | Isopropanol | HCID 3776 | — |
| 생성물 | n[3(s)-Benzyloxycarbonylamino-2(r)-hydroxy-4-phenylbutyl]n-isoamylamine | HCID 10430124 | 81% |
반응 단계
A solution of N-benzyloxycarbonyl 3(S)-amino-1,2-(S)-epoxy-4-phenylbutane (30.1 g, 0.10 mol) and 165 mL isoamylamine in 150 mL of isopropyl alcohol was heated to reflux for 2.5 hours. The solution was cooled to room temperature, concentrated in vacuo and then recrystallized. The product was isolated by filtration and from ethylacetate/hexane to afford 31.7 g (81%) of N[3(S)-benzyloxycarbonylamino-2(R)-hydroxy-4-phenylbutyl]N-isoamylamine.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05622949 |
| 출처 데이터셋 | uspto-grants-1997_04 |
| ORD ID | ord-e3445cf91de6468cba1bfd93db043cdd |
| 출처 메모 | uspto-grants-1997_04 |