Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → 5,7-Dimethyl-1,2,3,7-tetrahydroimidazolo[1,2-a]pyridine-6,8-dicarboxylic acid diethyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Ethyl (imidazolidin-2-ylidene)acetate | HCID 12377942 | — |
| 반응물 | Ethylideneacetoacetic acid ethyl ester | HCID 53428592 | — |
| 생성물 | 5,7-Dimethyl-1,2,3,7-tetrahydroimidazolo[1,2-a]pyridine-6,8-dicarboxylic acid diethyl ester | HCID 12377954 | 58% |
반응 단계
Upon heating a solution of 6 g of ethylideneacetoacetic acid ethyl ester and 6 g of 2-carbethoxymethylideneimidazolidine in 50 ml of ethanol for 10 hours, 5,7-dimethyl-1,2,3,7-tetrahydroimidazolo[1,2-a]pyridine-6,8-dicarboxylic acid diethyl ester of melting point 138° (ethanol) is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03935220 |
| 출처 데이터셋 | uspto-grants-1976_01 |
| ORD ID | ord-b1108aa435ab46b791e3dbe72c2f328a |
| 출처 메모 | uspto-grants-1976_01 |