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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1910522Generated: October 30, 2026

2-(Chloroacetyl)thiophene → HCID 86672954, compound

https://huagongshe.com/reaction/1910522

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(Chloroacetyl)thiopheneHCID 2757925—
Reactant3-Fluorobenzyl quinuclidine-4-carboxylateHCID 70925794—
SolventEthyl AcetateHCID 8857—
ProductHCID 86672954HCID 8667295459%

Reaction Steps

To a solution of 3-fluorobenzyl quinuclidine-4-carboxylate (41 mg, 0.16 mmol) dissolved in EtOAc (2 ml), 2-chloro-1-(thiophen-2-yl)ethanone (20.0 mg, 0.12 mmol) was added. The reaction was stirred at room temperature for three days, and then the precipitate was collected by suction filtration to obtain 4-((3-fluorobenzyloxy)carbonyl)-1-(2-oxo-2-(thiophen-2-yl)ethyl)-1-azoniabicyclo[2.2.2]octane chloride (30 mg, 45.4% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08604015B2
Source datasetuspto-grants-2013_12
ORD IDord-1add668ab07e4554ae242f22e92719da
Source noteuspto-grants-2013_12