HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Amino-3-methylpyridine → HCID 3673519, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Amino-3-methylpyridine | HCID 15347 | — |
| Reactant | 2-Propenoic acid, 2-cyano-3-ethoxy-, ethyl ester | HCID 78943 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 3673519 | HCID 3673519 | — |
Reaction Steps
A solution of 2-amino-3-methylpyridine (5.0 g., 0.0462 mole) and ethyl ethoxymethylenecyanoacetate (7.82 g., 0.0462 mole) in toluene (4 ml.) was heated for 15 minutes by means of an oil bath maintained at 100°. The solution was cooled and the title compound (9.1 g., 85%) collected by filtration. The product, m.p. 139°-143°, was recrystallized from 2-propanol to give an analytical sample, m.p. 144°-146°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04192944 |
| Source dataset | uspto-grants-1980_03 |
| ORD ID | ord-691ff8dc7dcd43bb995a0fbdd3ea1b21 |
| Source note | uspto-grants-1980_03 |