HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cinnamaldehyde → HCID 53986343, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cinnamaldehyde | HCID 637511 | — |
| Reactant | Methyl 5-aminopyridine-2-carboxylate | HCID 12457877 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 53986343 | HCID 53986343 | — |
Reaction Steps
The starting material is prepared as follows: The mixture of 7.61 g of 5-amino-pyridine-2-carboxylic acid methyl ester, 7.61 g of trans-cinnamaldehyde and 130 ml of benzene is stirred and refluxed on a water trap for 41/2 hours. It is evaporated and the residue recrystallized from ethyl acetate, to yield the 5-cinnamylideneaminopyridine-2-carboxylic acid methyl ester melting at 128°-131°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04273779 |
| Source dataset | uspto-grants-1981_06 |
| ORD ID | ord-849922dcd8524021a9ccca82ec08d91a |
| Source note | uspto-grants-1981_06 |