Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → Ethyl pyridine-4-acetate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 4-Pyridineacetic acid | HCID 34228 | — |
| 생성물 | Ethyl pyridine-4-acetate | HCID 736321 | — |
반응 단계
A solution of 4-pyridylacetic acid in 500 ml of anhydrous ethanol containing 75 ml of concentrated sulfuric acid is refluxed 18 hours. The solution is cooled to 0° an neutralized by addition of sodium hydroxide solution and saturated aqueous sodium carbonate. Extraction with ethyl acetate yields on concentration in vacuo ethyl 4-pyridylacetate.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05057506 |
| 출처 데이터셋 | uspto-grants-1991_10 |
| ORD ID | ord-61150c41e72d48019cb56b347b6109b7 |
| 출처 메모 | uspto-grants-1991_10 |