Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Anhydride → Ethanone, 1-(2,3-dihydro-5-nitro-1H-indol-1-yl)-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | 5-Nitroindoline | HCID 36219 | — |
| 용매 | Pyridine | HCID 1049 | — |
| 생성물 | Ethanone, 1-(2,3-dihydro-5-nitro-1H-indol-1-yl)- | HCID 36566 | — |
반응 단계
A mixture of 5-nitroindoline (I, 12.012 g) in pyridine (100ml) and acetic anhydride (50 ml) is stirred for 17 hr under argon. The mixture is then concentrated under reduced pressure to give the title compound, mp 175°-177°; NMR (CDCl3, 300 MHz) 8.28, 8.10, 8.01, 4.23, 3.31 and 2.28 δ; CMR (CDCl3, 75.47 MHz) 23.95, 27.01, 49.11, 115.73, 119.93, 124.27, 132.4, 143.4 and 169.8 δ; IR (CHCl3) 1680, 1600, 1480, 1470, 1390, 1340 and 1320 cm-1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05225565 |
| 출처 데이터셋 | uspto-grants-1993_07 |
| ORD ID | ord-bf14d97a85834bd986d21199293f3abb |
| 출처 메모 | uspto-grants-1993_07 |