Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dimethylformamide dimethyl acetal → Ethyl 2-(3,4-dimethoxybenzoyl)-2-(dimethylaminomethylene)acetate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| 반응물 | Ethyl 3,4-dimethoxybenzoylacetate | HCID 2758465 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | Ethyl 2-(3,4-dimethoxybenzoyl)-2-(dimethylaminomethylene)acetate | HCID 53710889 | — |
반응 단계
A solution of ethyl 2-(3,4-dimethoxybenzoyl)-acetate (25.2 g) and N,N-dimethylformamide dimethyl acetal (17.9 g) in tetrahydrofuran (100 ml) was refluxed for 18 hours under stirring. The reaction mixture was evaporated in vacuo to give ethyl 2-(3,4-dimethoxybenzoyl)-2-(dimethylaminomethylene)acetate (31.09) as an oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04727073 |
| 출처 데이터셋 | uspto-grants-1988_02 |
| ORD ID | ord-b39cab3995b64be78950e30111b58cac |
| 출처 메모 | uspto-grants-1988_02 |