Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | 1,2,4-Trifluoro-5-nitrobenzene | HCID 75012 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 22615011 | HCID 22615011 | — |
Reaction Steps
A solution of MeNH2 in THF (5.7 mL, 2 M, 11 mmol) was added dropwise to a solution of 1,2,4-trifluoro-5-nitrobenzene (1.0 g, 5.7 mmol) in THF (10 mL) at −20° C. The mixture was stirred at −20° C. for 1 h, concentrated, washed with brine and extracted with EtOAc. The organic layer was dried over Na2SO4, filtered and concentrated. Crystallization from EtOAc/PE gave the sub-title compound. Yield: 1.0 g (81%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08466186B2 |
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| Source dataset | uspto-grants-2013_06 |
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| ORD ID | ord-8d7859690bc646b28010b6158cae4bf6 |
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| Source note | uspto-grants-2013_06 |
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