Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → 3-(1-Ethoxy-1-phenyl-methylidene)-2-indolinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 1-Acetyl-3-(1-ethoxy-1-phenylmethylidene}-2-indolinone | HCID 54237888 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 3-(1-Ethoxy-1-phenyl-methylidene)-2-indolinone | HCID 54037623 | — |
반응 단계
6.15 g (20 mmol) of 1-acetyl-3-(1-ethoxy-1-phenyl-methylidene)-2-indolinone are suspended in a little ethanol. 10 ml of 4N sodium hydroxide solution are added and the mixture is stirred for 1.5 hours at ambient temperature. After the addition of 100 ml of water the precipitate is suction filtered, washed with water and a little ether and dried at 80° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06855710B2 |
| 출처 데이터셋 | uspto-grants-2005_02 |
| ORD ID | ord-2873a7ec518c40c286dc86ec59daace2 |
| 출처 메모 | uspto-grants-2005_02 |