HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → Benzenamine, N-(2-methoxyethyl)-N-methyl-4-nitro-2-(trifluoromethyl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 2-Fluoro-5-nitrobenzotrifluoride | HCID 94954 | — |
| Reactant | (2-Methoxyethyl)(methyl)amine | HCID 300977 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | Benzenamine, N-(2-methoxyethyl)-N-methyl-4-nitro-2-(trifluoromethyl)- | HCID 11471434 | — |
Reaction Steps
Dissolved 2-fluoro-5-nitrobenzotrifluoride (250 mg, 1.2 mmol) in DMF (4 mL) and added triethylamine (242 mg, 2.39 mmol). N-(2-methoxyethyl)methylamine (179 mg, 1.32 mmol) was added to the reaction mixture and it was stirred overnight at ambient temperature. The reaction mixture was poured into water and extracted with EtOAc (2×). The combined organic washes were washed with brine and dried over Na2SO4. After concentration the remaining residue was purified by column chromatography (100% CHCl3 to 1:1 MeOH:CHCl3) to give the title compound. MS 265 [M−H]−, 267 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07547804B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-d21040849c1a461baadc368087206b99 |
| Source note | uspto-grants-2009_06 |