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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1766307Generated: November 2, 2026

Triethylamine → HCID 21110289, compound

https://huagongshe.com/reaction/1766307

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant3,5-Dichlorobenzoyl chlorideHCID 76191—
ReactantThiopheneethanamineHCID 116521—
SolventTetrahydrofuranHCID 8028—
ProductHCID 21110289HCID 2111028992.9%

Reaction Steps

Reaction of 2-thiopheneethylamine (50 μL, 0.42 mmol) in THF (2.5 mL) with 3,5-dichlorobenzoyl chloride (120 mg, 0.57 mmol) in presence of triethylamine (78 μL, 0.55 mmol) according to method A gave 3,5-dichloro-N-(2-thiophen-2-yl-ethyl)-benzamide (118 mg, 0.39 mmol, 92% yield) as a white powder after purification by chromatography on silica gel (eluent: EtOAc/hexane 2/8).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07230020B2
Source datasetuspto-grants-2007_06
ORD IDord-a35f98d5312d446280b2166ab8bd42fe
Source noteuspto-grants-2007_06