HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 415121Generated: October 28, 2026
1-Methylpiperazine → HCID 59349549, compound
https://huagongshe.com/reaction/415121
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | 4-(3-Bromopropoxy)-2-nitroaniline | HCID 22040654 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 59349549 | HCID 59349549 | 60% |
Reaction Steps
A 100 mL flask was charged with 4-(3-bromopropoxy)-2-nitroaniline (2.2 g, 8.02 mmol) and 4-methylpiperazine (10 mL) and stirred at 100° C. The reaction was monitored by LCMS and complete in 30 minutes. The reaction mixture was treated with water (100 mL) and sonicated in an ultrasonic bath. The resulting solid were filtered off and dried under reduced pressure to give 1.5 g of 4-(3-(4-methylpiperazin-1-yl)propoxy)-2-nitroaniline (60% yield). MS (EI): 295 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08088767B2 |
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| Source dataset | uspto-grants-2012_01 |
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| ORD ID | ord-6de5295784f54487b7b9fa7bfdc7b83f |
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| Source note | uspto-grants-2012_01 |
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