Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydroxyphenylacetic acid → Benzeneacetic acid, 4-hydroxy-, methyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydroxyphenylacetic acid | HCID 127 | — |
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Methanol | HCID 887 | — |
| 생성물 | Benzeneacetic acid, 4-hydroxy-, methyl ester | HCID 518900 | — |
반응 단계
Hydrogen chloride was bubbled through a solution of (4-hydroxyphenyl) acetic acid (25 g, 0.16 mole) in methanol (100 ml) at room temperature. An exotherm resulted in the solution refluxing for about 10 minutes. The mixture was allowed to cool to room temperature and the solvent was evaporated in vacuo to afford methyl(4-hydroxyphenyl)acetate as a yellow oil (27.5 g) which crystallised on seeding, m.p. 46-52° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06703347B2 |
| 출처 데이터셋 | uspto-grants-2004_03 |
| ORD ID | ord-123330c67b6b4ba3a55b2d817c1c4a56 |
| 출처 메모 | uspto-grants-2004_03 |