Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,4-Dimethoxybenzoic acid → 5-Bromo-2,4-dimethoxybenzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,4-Dimethoxybenzoic acid | HCID 7052 | — |
| 반응물 | Bromine | HCID 24408 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 5-Bromo-2,4-dimethoxybenzoic acid | HCID 13505097 | 50% |
반응 단계
To a solution of 2,4-dimethoxybenzoic acid (4.0 g, 0.022 mol) in chloroform (60 ml) was added bromine (1.13 ml, 0.022 mol) in chloroform (20 ml) dropwise. After stiring overnight at room temperature the precipitate was filtered off and dried to afford the title compound as a white solid (2.87 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06277861B1 |
| 출처 데이터셋 | uspto-grants-2001_08 |
| ORD ID | ord-8aeaaf75fafb491db2f817b3286f1927 |
| 출처 메모 | uspto-grants-2001_08 |