Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
6-Bromo-3,4-dimethoxybenzaldehyde → Ethyl 4-(3,4-dimethoxy-6-formylphenylthio)butyrate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 6-Bromo-3,4-dimethoxybenzaldehyde | HCID 79351 | — |
| 반응물 | Ethyl 4-sulfanylbutanoate | HCID 271824 | — |
| 생성물 | Ethyl 4-(3,4-dimethoxy-6-formylphenylthio)butyrate | HCID 18533384 | 27% |
반응 단계
Ethyl 4-(3,4-dimethoxy-6-formylphenylthio)butyrate was synthesized from 6-bromoveratraldehyde and ethyl 4-mercaptobutyrate in the same manner as Example 2. After vacuum concentration of an extracted solution, the residue was crystallized from isopropyl ether to yield ethyl 4-(3,4-dimethoxy-6-formylphenylthio)butyrate (Yield 27%) as slightly yellow crystals.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06566535B1 |
| 출처 데이터셋 | uspto-grants-2003_05 |
| ORD ID | ord-e830754ee9fa470aae550e4e781753d8 |
| 출처 메모 | uspto-grants-2003_05 |