Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Acid → 4-Benzylidenehomophthalimide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | Benzaldehyde | HCID 240 | — |
| 반응물 | Piperidine | HCID 8082 | — |
| 반응물 | 1,3(2H,4H)-isoquinolinedione | HCID 349435 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-Benzylidenehomophthalimide | HCID 131724257 | 82% |
반응 단계
A stirred mixture of homophthalimide (15 g, 93 mmol), benzaldehyde (9.9 g, 93 mmol), piperidine (9 ml) and acetic acid (465 ml) was heated under reflux for 1 hour, cooled to ambient temperature and diluted with water (500 ml). The resulting solid was collected by filtration, washed with water and dried in vacuo to give 4-benzylidenehomophthalimide (18.5 g, 82%) as a solid; m.pt. 173-177° C. Used crude for the next step.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06664269B2 |
| 출처 데이터셋 | uspto-grants-2003_12 |
| ORD ID | ord-3ed1c6bb572346d38519790eb429ae25 |
| 출처 메모 | uspto-grants-2003_12 |