Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → Succinic Acid Monohex-3-enyl Ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Pyridine | HCID 1049 | — |
| 반응물 | Succinic anhydride | HCID 7922 | — |
| 반응물 | 3-Hexenol | HCID 5281167 | — |
| 촉매 | 2-Dimethylaminopyridine | HCID 21885 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | Succinic Acid Monohex-3-enyl Ester | HCID 86586591 | 92.5% |
반응 단계
A mixture of 100 g succinic anhydride, 100 g cis-3-hexen-1-ol, 88.5 ml pyridine and 7.3 g dimethylaminopyridine in 500 ml dichloromethane was refluxed for 4 hours. Ether was added and the mixture was acidified with HCl 2N then washed with brine. The organic layer was dried over magnesium sulfate and concentrated. The residue was distilled under vacuum to afford 185 g of product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06479682B1 |
| 출처 데이터셋 | uspto-grants-2002_11 |
| ORD ID | ord-cecc4836d46a4507a56624987f4ddf75 |
| 출처 메모 | uspto-grants-2002_11 |