HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1831575Generated: October 31, 2026
Triethylamine → (R)-(4-Chloro-3-nitropyridin-2-yl)-(1-methoxymethyl-propyl)-amine
https://huagongshe.com/reaction/1831575
Participants
| Role | Name | HCID | Charge |
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| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 2,4-Dichloro-3-nitropyridine | HCID 10535773 | — |
| Reactant | 2-Butanamine, 1-methoxy-, (2R)- | HCID 21035684 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | (R)-(4-Chloro-3-nitropyridin-2-yl)-(1-methoxymethyl-propyl)-amine | HCID 69658092 | 155.4% |
Reaction Steps
2,4-Dichloro-3-nitropyridine (1.0 g, 5,18 mmol) was dissolved in EtOH (20 mL), followed by the addition of Et3N (1.05 g, 10.4 mmol) and (R)-1-methoxymethyl-propylamine (0.72 g, 5.18 mmol) and the reaction was heated at 60° C. for 3 h. The reaction was concentrated in vacuo to yield 2.09 g of (R)-(4-chloro-3-nitro-pyridin-2-yl)-(1-methoxymethyl-propyl)-amine as a crude viscous oil: MS (AP) m/z 259.69 [(M+H)+, 97].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07067658B2 |
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| Source dataset | uspto-grants-2006_06 |
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| ORD ID | ord-a485b3e43d9045a3a396e5691b1ad9f3 |
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| Source note | uspto-grants-2006_06 |
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