Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Anhydride → HCID 18188084, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | 3-Hydroxy-4-nitrobenzoic acid | HCID 69265 | — |
| 용매 | Pyridine | HCID 1049 | — |
| 생성물 | HCID 18188084 | HCID 18188084 | — |
반응 단계
The 3-hydroxy-4-nitrobenzoic acid starting material is acetylated using, for instance, acetic anhydride and pyridine at reflux temperatures for 1-4 hours to afford 3-acetoxy-4-nitrobenzoic acid. This compound is then dissolved in a non-polar, aprotic solvent, such as benzene or toluene, and refluxed with thionyl chloride for a period of about 2-6 hours to form the desired 3-acetoxy-4-nitrobenzoyl chloride.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05514676 |
| 출처 데이터셋 | uspto-grants-1996_05 |
| ORD ID | ord-ce8d26d8c9054ebb85776972499d1316 |
| 출처 메모 | uspto-grants-1996_05 |