Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Dipropylamine | HCID 8902 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Fluoro-5-nitrobenzaldehyde | HCID 2734770 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 18669011 | HCID 18669011 | 69.9% |
Reaction Steps
2-Fluoro-5-nitrobenzaldehyde (48 mg, 0.28 mmol) was dissolved in N,N-dimethylformamide (2.4 mL), and di-n-propylamine (0.15 mL, 1.1 mmol) and potassium carbonate (0.16 g, 1.1 mmol) were added thereto, followed by stirring at 25° C. for 1 hour. After the conventional post-reaction treatment, the residue was purified by silica gel chromatography(eluted with chloroform), to obtain 2-(N,N-di-n-propylamino)-5-nitrobenzaldehyde (49 mg, 69%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06518268B1 |
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| Source dataset | uspto-grants-2003_02 |
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| ORD ID | ord-a532d77071694cd1ae2841ede65dd60f |
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| Source note | uspto-grants-2003_02 |
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