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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1478088Generated: October 30, 2026

Triethylamine → HCID 118390009, compound

https://huagongshe.com/reaction/1478088

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2,4,5-TrichloropyrimidineHCID 237259—
ReactantCyclopenta[c]pyrrole-2(1H)-carboxylic acid, hexahydro-5-(methylamino)-, 1,1-dimethylethyl esterHCID 78031713—
SolventEthanolHCID 702—
ProductHCID 118390009HCID 11839000925.3%

Reaction Steps

To a solution of 2,4,5-trichloropyrimidine (1.85 g, 10.1 mmol) and tert-butyl 5-(methylamino)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (3.66 g, 15.2 mmol) in EtOH (20 mL) was added Et3N (2.08 g, 20.6 mmol). After addition, the reaction mixture was stirred at rt overnight and concentrated in vacuo. The residue was purified by silica gel column chromatography (EtOAc/PE (v/v)=1/12) to give the title compound as yellow oil (987.8 mg, 25.3%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09403801B2
Source datasetuspto-grants-2016_08
ORD IDord-eddc259259a144d187e5c5e4f1dfeee6
Source noteuspto-grants-2016_08