Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Iodide → Ethyl 2-(p-chlorobenzylthio)-propionate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Iodide | HCID 4875 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | Ethyl 2-bromopropionate | HCID 79040 | — |
| 반응물 | 4-Chlorobenzyl mercaptan | HCID 80409 | — |
| 용매 | Acetone | HCID 180 | — |
| 생성물 | Ethyl 2-(p-chlorobenzylthio)-propionate | HCID 20542836 | — |
반응 단계
A mixture of 19.5 ml (0.15 mol) of 4-chlorobenzylmercaptan, 27.1 g (0.15 mol) of ethyl α-bromopropionate, 21 g of potassium carbonate and 0.1 g of potassium iodide in 100 ml of anhydrous acetone is kept under reflux for 6 hrs. It is filtered, the precipitate is washed with acetone and the filtrate is evaporated in vacuo. 200 ml of ether are added to the residue and the mixture is washed with dilute NaOH, dilute HCl and water, dried and evaporated in vacuo.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04151300 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-6b43ab3bf0e845f9a5b625b6edc154b7 |
| 출처 메모 | uspto-grants-1979_04 |