Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Acid → Diethyl 2-butenedioate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | Formaldehyde | HCID 712 | — |
| 반응물 | Diethyl Malonate | HCID 7761 | — |
| 반응물 | Potassium Acetate | HCID 517044 | — |
| 촉매 | Cupric acetate monohydrate | HCID 165397 | — |
| 생성물 | Diethyl 2-butenedioate | HCID 12201 | — |
반응 단계
A mixture of 80 g of diethyl malonate, 30 g of paraformaldehyde, 5 g of potassium acetate, 5 g of copper (II) acetate monohydrate and 200 ml of acetic acid was heated at 90° to 100° C. for 2 hours. Acetic acid was removed from the reaction mixture under reduced pressure, and the residue was evaporated under reduced pressure to obtain 44 g of bis(ethoxycarbonyl)ethylene.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05414081 |
| 출처 데이터셋 | uspto-grants-1995_05 |
| ORD ID | ord-0ab178be1a0b47a9a0e79cc28e5ff348 |
| 출처 메모 | uspto-grants-1995_05 |