HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1004126Generated: October 31, 2026
Bis(2-chloroethyl)amine hydrochloride → 1-[4-[(4-Fluorophenyl)methyl]phenyl]piperazine
https://huagongshe.com/reaction/1004126
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Bis(2-chloroethyl)amine hydrochloride | HCID 522769 | — |
| Reactant | 4-[(4-Fluorophenyl)methyl]aniline | HCID 22599965 | — |
| Product | 1-[4-[(4-Fluorophenyl)methyl]phenyl]piperazine | HCID 1519998 | 75% |
Reaction Steps
A mixture of 500 mg of 4-(4-fluorophenyl)methylaniline and 445 mg of bis(2-chloroethyl)amine hydrochloride was stirred at 100° C. for two hours, then gradually raised in temperature and stirred at 200° C. for a further two hours. This was cooled to room temperature, then the product was purified by silica gel column chromatography (chloroform:methanol:water (2% acetic acid)=65:35:5) to obtain the above-referenced compound (10) in an amount of 503 mg (yield 75%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06048876 |
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| Source dataset | uspto-grants-2000_04 |
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| ORD ID | ord-7c4ac2d0e9eb4c8d82cd887b829d7bb0 |
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| Source note | uspto-grants-2000_04 |
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