HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanol → HCID 13673470, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | N,N-dimethylformamide ethanol | HCID 19794673 | — |
| Reactant | HCID 54180260 | HCID 54180260 | — |
| Product | HCID 13673470 | HCID 13673470 | — |
| Product | HCID 66660283 | HCID 66660283 | — |
Reaction Steps
Analogously to Example 1 heating a solution of 75 mmols of 2'-nitrobenzylideneacetoacetic acid methyl ester and 75 mmols of β-methylaminocrotonic acid benzyl ester in 120 ml of ethanol gave 1,2,6-trimethyl-3-methoxycarbonyl-4-(2'-nitrophenyl)-1,4-dihydropyridine-5-carboxylic acid benzyl ester of melting point 182° C (from ethanol/dimethylformamide).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04044141 |
| Source dataset | uspto-grants-1977_08 |
| ORD ID | ord-4f4c65ea8b9240f5bbe703ee794c3bb4 |
| Source note | uspto-grants-1977_08 |