Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Isopropanol → Diethyl 2-amino-4-(2-furyl)-6-methyl-1,4-dihydro-3,5-pyridinedicarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Isopropanol | HCID 3776 | — |
| 반응물 | Ethyl 2-(furan-2-ylmethylidene)-3-oxobutanoate | HCID 252577 | — |
| 반응물 | Carbamimidoyl-acetic acid ethyl ester | HCID 4599837 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | Diethyl 2-amino-4-(2-furyl)-6-methyl-1,4-dihydro-3,5-pyridinedicarboxylate | HCID 4601376 | 78% |
반응 단계
Upon boiling a solution of 10.4 g of 2-furfurylideneacetoacetic acid ethyl ester and 6.5 g of amidinoacetic acid ethyl ester in 100 ml of ethanol for 2 hours, 2-amino-6-methyl-4-(fur-2-yl)-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester of melting point 183°C (isopropanol) is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03939171 |
| 출처 데이터셋 | uspto-grants-1976_02 |
| ORD ID | ord-6dc4903d09494afa9e4015bf8762257c |
| 출처 메모 | uspto-grants-1976_02 |