HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1020740Generated: October 31, 2026
Water → (6-Bromo-quinoxalin-2-yl)-(4-fluoro-3-trifluoromethyl-benzyl)-methyl-amine
https://huagongshe.com/reaction/1020740
Participants
| Role | Name | HCID | Charge |
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| Reactant | Water | HCID 962 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 4-Fluoro-3-(trifluoromethyl)benzyl bromide | HCID 2737577 | — |
| Reactant | 6-Bromo-N-methylquinoxalin-2-amine | HCID 60145993 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | (6-Bromo-quinoxalin-2-yl)-(4-fluoro-3-trifluoromethyl-benzyl)-methyl-amine | HCID 66797280 | 67.3% |
Reaction Steps
To a suspension of sodium hydride (0.08 g, 1.5 eq, 3.37 mmol) in DMF (15 mL) was added (6-Bromo-quinoxalin-2-yl)-methyl-amine (0.6 g, 1.0 eq, 2.51 mmol) at 0° C. The reaction mixture was stirred at 0° C. for 15 minutes. A mixture of 4-(bromomethyl)-1-fluoro-2-(trifluoromethyl)benzene (0.7 g, 1.2 eq. 2.72 mmol) in DMF (15 mL) was added at room temperature and the reaction mixture was stirred for 2.0 hours at 0° C. After completion of the reaction, cold water (180 mL) was added and the reaction mixture was stirred for 15 minutes then filtered. The solid was dried under vacuum to afford the title compound (0.7 g, 67%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08716473B2 |
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| Source dataset | uspto-grants-2014_05 |
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| ORD ID | ord-615a267c0def440eb228d4cac085e15e |
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| Source note | uspto-grants-2014_05 |
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