Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Anhydride → Furo[3,4-b]quinoline-1,3-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | 2,3-Quinolinedicarboxylic acid | HCID 69508 | — |
| 생성물 | Furo[3,4-b]quinoline-1,3-dione | HCID 4325463 | — |
반응 단계
Following isolation, the formula (LXXXV) quinoline-2,3-dicarboxylic acid is heated to about 70° to 95° C. with an excess of acetic anhydride to yield the formula (LXXXVI) 2,3-quinolinedicarboxylic acid anhydride. A co-solvent such as pyridine or pyridinedimethoxyethane may also be used in this reaction, but is not essential to obtain the desired product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04638068 |
| 출처 데이터셋 | uspto-grants-1987_01 |
| ORD ID | ord-98f1ad675c4a4ea3b709bcdc6c67e92f |
| 출처 메모 | uspto-grants-1987_01 |