Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Aminophenol → 5-Hydroxy-2-(3-hydroxyphenyl)isoindoline-1,3-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Aminophenol | HCID 11568 | — |
| 반응물 | 4-Hydroxyphthalic acid | HCID 11881 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | 5-Hydroxy-2-(3-hydroxyphenyl)isoindoline-1,3-dione | HCID 19793984 | 80.5% |
반응 단계
m-Aminophenol(13.23 g, 0.12 mol) and 4-hydroxyphthalic acid (16.98 g, 0.09 mol) are allowed to react in refluxing acetic acid as described above. The product (21.6 g, 91%), collected as a tan solid, is recrystallized from methanol to give 18.5 g of pale yellow powder [mp 270° C. differential scanning calorimetry] having the following structure: ##STR7##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05246751 |
| 출처 데이터셋 | uspto-grants-1993_09 |
| ORD ID | ord-bae6517f0d0c4e2b88dc16d1d8fd4fb6 |
| 출처 메모 | uspto-grants-1993_09 |