HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Naphthaldehyde → HCID 12391112, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Naphthaldehyde | HCID 6195 | — |
| Reactant | 1,3-Cyclohexanedione | HCID 10434 | — |
| Reactant | Carbamimidoyl-acetic acid ethyl ester | HCID 4599837 | — |
| Reactant | N,N-dimethylformamide ethanol | HCID 19794673 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 12391112 | HCID 12391112 | 64% |
Reaction Steps
Upon boiling a solution of 6.3 g of 1-naphthaldehyde, 4.5 g of cyclohexane-1,3-dione and 5.2 g of amidinoacetic acid ethyl ester in 150 ml of ethanol for 2 hours, 2-amino-4 -(naphth-1-yl)-1,4,5,6,7,8-hexahydro-5-oxoquinoline-3-carboxylic acid ethyl ester of melting point 279° C. (ethanol/DMF) is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04022898 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-8cf8e4c76b1948ad821709138218cb4e |
| Source note | uspto-grants-1977_05 |