HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → HCID 22724184, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | 2-Chloro-3-nitropyridine | HCID 79613 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | N-(3-aminophenyl)-N-methylacetamide | HCID 10607115 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 22724184 | HCID 22724184 | 24.6% |
Reaction Steps
A mixture of 2-chloro-3-nitropyridine (1.96 g) and 3′-amino-N-methylacetanilide (2.03 g) in toluene (20 ml) was refluxed for 7 hours. The mixture was poured into a mixture of ethyl acetate and aqueous sodium bicarbonate solution. The organic phase was separated, washed with brine, dried over magnesium sulfate and concentrated. The resultant solid was collected and washed with isopropyl ether to give 2-[3-(N-methylacetamido)phenylamino]-3-nitropyridine (872 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06727245B2 |
| Source dataset | uspto-grants-2004_04 |
| ORD ID | ord-fa440064f40f4b7d8672060f1723b1a2 |
| Source note | uspto-grants-2004_04 |