Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methanol → Dimethyl 2-formylcyclopropane-1,1-dicarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Acrolein | HCID 7847 | — |
| 반응물 | Dimethyl bromomalonate | HCID 70087 | — |
| 반응물 | 1,1-Diethyl 2-formylcyclopropane-1,1-dicarboxylate | HCID 533739 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | Dimethyl 2-formylcyclopropane-1,1-dicarboxylate | HCID 10899359 | — |
반응 단계
By following the procedure of D. T. Warner, cited above, used for preparing diethyl 2-formylcyclopropane-1,1-dicarboxylate from acrolein but using equivalent amount of dimethylbromomalonate and methanol instead of diethylbromomalonate and ethanol, respectively, the title compound, nmr (CDCl3) δ 1.98 (m,2H), 2.80 (m,1H), 3.79 (s,6H), 8.82 (d, J=4 cps, 1H), is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04161608 |
| 출처 데이터셋 | uspto-grants-1979_07 |
| ORD ID | ord-8da759ba1a644180a25dba7ea81a46ac |
| 출처 메모 | uspto-grants-1979_07 |