Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,3-Dimethyl 2-(4-bromo-2-nitrophenyl)propanedioate → 4-Bromo-2-nitrophenylacetic Acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,3-Dimethyl 2-(4-bromo-2-nitrophenyl)propanedioate | HCID 15740596 | — |
| 용매 | Hydrochloric Acid | HCID 313 | — |
| 생성물 | 4-Bromo-2-nitrophenylacetic Acid | HCID 271551 | 89% |
반응 단계
Crude dimethyl 4-bromo-2-nitrophenylmalonate was heated at 110° C. in 40 mL of 6N hydrochloric acid for 24 hours and then cooled. The precipitate was collected by filtration, washed with water and dried to give 5.3 g (89% yield) of 4-bromo-2-nitrophenylacetic acid as an off white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06316429B1 |
| 출처 데이터셋 | uspto-grants-2001_11 |
| ORD ID | ord-7465f6374dc54cc780d29ecbb9ef2218 |
| 출처 메모 | uspto-grants-2001_11 |