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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2173109Generated: November 1, 2026

4-Nitrophenethyl bromide → 1-[2-(4-Nitrophenyl)ethyl]-1,4-diazepane hydrochloride

https://huagongshe.com/reaction/2173109

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Nitrophenethyl bromideHCID 79266—
ReactantTert-butyl 1,4-diazepane-1-carboxylateHCID 2756058—
Reactant1-[2-(4-Nitrophenyl)ethyl]piperazine hydrochlorideHCID 66644006—
Product1-[2-(4-Nitrophenyl)ethyl]-1,4-diazepane hydrochlorideHCID 67517347—

Reaction Steps

1-[2-(4-nitrophenyl)ethyl]-1,4-diazepane hydrochloride was prepared in an analogous fashion to that described above for 1-[2-(4-nitrophenyl)ethyl]piperazine hydrochloride starting with 4-nitrophenethyl bromide and tert-butyl 1,4-diazepane-1-carboxylate. LC-MS: M+1=250.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09056859B2
Source datasetuspto-grants-2015_06
ORD IDord-779644540e784c64aadd03ccc3e94a4f
Source noteuspto-grants-2015_06