Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | 2-(2-Hydroxyethoxy)-4,5-dinitrophenol | HCID 13750861 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Formamide | HCID 713 | — |
| Product | HCID 13750867 | HCID 13750867 | — |
Reaction Steps
A mixture consisting of 0.115 mol (28.2 g) of 4,5-dinitro-2-(β-hydroxyethoxy)phenol, prepared in Example 3, in 300 ml of a 33% strength solution of methylamine in absolute ethanol and 100 ml of formamide is heated to 95° C. for 6 hours in an autoclave (pressure 5-6 kg/cm2). After the reaction mixture has been cooled, the expected product crystallizes. It is recrystallized from formamide. It melts at 210° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04740622 |
|---|
| Source dataset | uspto-grants-1988_04 |
|---|
| ORD ID | ord-a898baa615b54a709d3ce5a292819128 |
|---|
| Source note | uspto-grants-1988_04 |
|---|
