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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1878327Generated: October 26, 2026

Triethylamine → N-tert-Butyl-3-((4-(4-(cyclohexanecarboxamido)-3-fluorobenzoyl)piperazin-1-yl)methyl)-benzamide

https://huagongshe.com/reaction/1878327

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantCyclohexanecarbonyl chlorideHCID 75938—
Reactant3-((4-(4-amino-3-fluorobenzoyl)piperazin-1-yl)methyl)-N-tert-butylbenzamideHCID 66878528—
SolventDichloromethaneHCID 6344—
ProductN-tert-Butyl-3-((4-(4-(cyclohexanecarboxamido)-3-fluorobenzoyl)piperazin-1-yl)methyl)-benzamideHCID 5791770644.3%

Reaction Steps

To a stirred solution of 3-((4-(4-amino-3-fluorobenzoyl)piperazin-1-yl)methyl)-N-tert-butylbenzamide (0.121 mmol, 50 mg) and triethylamine (0.485 mmol, 0.068 mL, 49.1 mg) in dichloromethane (1.5 mL) was added cyclohexanecarbonyl chloride (0.133 mmol, 19.55 mg). After 16 hours stirring, the reaction was concentrated under vacuum and purified by acidic reverse phase HPLC to yield the title compound (28 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08314091B2
Source datasetuspto-grants-2012_11
ORD IDord-75f195a946074e249d471db0593f82bf
Source noteuspto-grants-2012_11