Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonium Hydroxide → 2-Oxoindoline-5-sulfonamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonium Hydroxide | HCID 14923 | — |
| 반응물 | 2-oxo-2,3-dihydro-1H-indole-5-sulfonyl chloride | HCID 4962506 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 2-Oxoindoline-5-sulfonamide | HCID 10198232 | 20% |
반응 단계
5-Chlorosulfonyl-2-oxindole (2.1 g) was added to 10 mL of ammonium hydroxide in 10 mL of ethanol and stirred at room temperature overnight. The mixture was concentrated and the solid collected by vacuum filtration to give 0.4 g (20% yield) of the title compound as an off-white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06855730B2 |
| 출처 데이터셋 | uspto-grants-2005_02 |
| ORD ID | ord-2520af5761ac4f8b8d7b07549287ce02 |
| 출처 메모 | uspto-grants-2005_02 |