Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 3-(3-Chlorophenyl)prop-2-enoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Malonic Acid | HCID 867 | — |
| 반응물 | Pyridine | HCID 1049 | — |
| 반응물 | 3-Chlorobenzaldehyde | HCID 11477 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 3-(3-Chlorophenyl)prop-2-enoic acid | HCID 74631 | — |
반응 단계
The starting material is prepared as follows: The mixture of 50 g of 3-chlorobenzaldehyde, 41 g of malonic acid and 36 ml of pyridine is heated on the steam bath for 3 hours. The residue is dissolved in 200 ml of water, the solution acidified with hydrochloric acid, filtered, and the residue recrystallized from aqueous ethanol, to yield the 3-chlorocinnamic acid melting at 150°-152°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04147786 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-bdef277686ca4cf78ffde5dfc821e56d |
| 출처 메모 | uspto-grants-1979_04 |