Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-chloro-1H-indole-2,3-dione → 5-chloro-3-(2,3-dihydro-1-benzofuran-7-yl)-3-hydroxy-1,3-dihydro-2H-indol-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-chloro-1H-indole-2,3-dione | HCID 87203 | — |
| 반응물 | 7-Bromo-2,3-dihydro-1-benzofuran | HCID 22571869 | — |
| 생성물 | 5-chloro-3-(2,3-dihydro-1-benzofuran-7-yl)-3-hydroxy-1,3-dihydro-2H-indol-2-one | HCID 67428700 | 72.2% |
반응 단계
With 3.00 g of 7-bromo-2,3-dihydro-1-benzofuran and 1.10 g of 5-chloroisatin as starting material, 1.32 g of the title compound (white solid) was obtained by a similar method to Step 21-1.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08030499B2 |
| 출처 데이터셋 | uspto-grants-2011_10 |
| ORD ID | ord-fbf296efacf2463093b7ac7b4be8307d |
| 출처 메모 | uspto-grants-2011_10 |