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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 31517Generated: October 30, 2026

Dimethylamine → HCID 59792779, compound

https://huagongshe.com/reaction/31517

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantDiisopropylethylamineHCID 81531—
Reactant1-{4-[4,5-Bis-(4-chloro-phenyl)-2-(2-ethoxy-4-trifluoromethyl-phenyl)-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-2-chloro-ethanoneHCID 86595529—
SolventDichloromethaneHCID 6344—
ProductHCID 59792779HCID 5979277992%

Reaction Conditions

Temperature60 °C

Reaction Steps

To a solution of 1-{4-[4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-4-trifluoromethyl-phenyl)-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-2-chloro-ethanone (9.65 mg) and diisopropylethylamine (5 uL) was added dimethylamine (50 uL, 2.0M solution in tetrahydrofuran). The reaction mixture was capped and heated at 60° C. overnight. It was diluted with methylene chloride and washed with water. The organic layer was concentrated to dryness to give 1-{4-[4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-4-trifluoromethyl-phenyl)-4,5-dihydro-imidazole-1-carbonyl]-piperazin-1-yl}-2-dimethylamino-ethanone (9.17 mg, 92% yield). LR-MS: 677.3 [(M+H)+].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07425638B2
Source datasetuspto-grants-2008_09
ORD IDord-061c7e4912a64446858f27954cdecd17
Source noteuspto-grants-2008_09