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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1775311Generated: November 3, 2026

5-Bromo-2,4-dichloropyrimidine → tert-butyl N-[[1-[(5-bromo-2-chloro-pyrimidin-4-yl)amino]cyclopentyl]methyl]carbamate

https://huagongshe.com/reaction/1775311

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromo-2,4-dichloropyrimidineHCID 289973—
Reactanttert-butyl N-((1-aminocyclopentyl)methyl)carbamateHCID 52908198—
Reactanttert-butyl N-[2-[(5-bromo-2-chloro-pyrimidin-4-yl)amino]ethyl]carbamateHCID 86695590—
Producttert-butyl N-[[1-[(5-bromo-2-chloro-pyrimidin-4-yl)amino]cyclopentyl]methyl]carbamateHCID 86695607—

Reaction Steps

tert-butyl N-[[1-[(5-bromo-2-chloro-pyrimidin-4-yl)amino]cyclopentyl]methyl]carbamate is synthesized by treating 5-Bromo-2,4-dichloropyrimidine with tert-butyl N-[(1-aminocyclopentyl)methyl]carbamate using similar experimental conditions as described for the synthesis of tert-butyl N-[2-[(5-bromo-2-chloro-pyrimidin-4-yl)amino]ethyl]carbamate. LCMS (ESI) 405 (M+H)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09260442B2
Source datasetuspto-grants-2016_02
ORD IDord-5ee3716f19e84f5e90bab8fe6ff2a6f6
Source noteuspto-grants-2016_02