HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508121Generated: October 31, 2026
4-Methylpiperidine → HCID 59794652, compound
https://huagongshe.com/reaction/1508121
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 4-Methylpiperidine | HCID 69381 | — |
| Reactant | 4-Bromo-2-fluoro-1-nitrobenzene | HCID 2783362 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 59794652 | HCID 59794652 | 64% |
Reaction Steps
To a round bottom flask containing 4-bromo-2-fluoro-1-nitro-benzene (640 mg, 2.92 mmol) was added 4-methyl piperidine (4 mL) and the reaction was stirred at 40° C. overnight. At this time the dark solution was poured into water (25 mL) and extracted with DCM (2×25 mL). The combined organic layers were washed with water (2×25 mL), dried (Na2SO4) and concentrated in vacuo to afford 556 mg (64%) of 1-(5-bromo-2-nitro-phenyl)-4-methyl-piperidine as an orange oil which was used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09221797B2 |
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| Source dataset | uspto-grants-2015_12 |
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| ORD ID | ord-44cba47508d9480d9e5633eb58b97708 |
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| Source note | uspto-grants-2015_12 |
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