참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Water | HCID 962 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 반응물 | Ethyl 4-(3-fluoro-phenoxy)butanoate | HCID 21812847 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 4-(3-Fluorophenoxy)butanoic acid | HCID 6486015 | 96% |
반응 단계
To a solution of KOH (0.24 g, 4.28 mmol) in mixed solvents of water (3 mL) and ethanol (3 mL) under N2 was added ethyl 4-(3-fluorophenoxy)butanoate (0.30 g, 1.33 mmol) in one portion and the mixture was stirred at 40° C. for 4 h. It was then cooled to rt and 20 mL of DCM was added. The organic layer was washed with brine (20 mL×2), dried over anhydrous Na2SO4 and concentrated in vacuo to give the title compound as a white solid (0.25 g, 96%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US09434695B2 |
|---|
| 출처 데이터셋 | uspto-grants-2016_09 |
|---|
| ORD ID | ord-fdaf1e14d6bf43bcbc8ae6ddeb79e2ae |
|---|
| 출처 메모 | uspto-grants-2016_09 |
|---|
