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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1166694Generated: October 31, 2026

Diethyl Ether → HCID 10155691, compound

https://huagongshe.com/reaction/1166694

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
Reactant6-Fluoronicotinic AcidHCID 242819—
ReactantHCID 22218222HCID 22218222—
SolventTolueneHCID 1140—
ProductHCID 10155691HCID 1015569120.4%

Reaction Conditions

Temperature125 °C

Reaction Steps

To a mixture of 85 mg (0.35 mmol) of ethyl-(8-isopropyl-5,5-dimethyl-5,6-dihydro-naphthalen-2-yl)-amine (Compound 168) and 0.10 g (0.71 mmol) of 6-fluoro-nicotinic acid was added a small amount of ether and toluene to help stirring. The resulting mixture was heated at 100-150° C. for 1 h. The mixture was cooled. Purification was done using flash chromatography (silica, 50% ethyl acetate in hexanes) followed by recrystallization using ethyl acetate:hexane (1:1) to give the title compound as white crystals (26 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06613917B1
Source datasetuspto-grants-2003_09
ORD IDord-34c3ed8080ad4740a1606d2f3763d9da
Source noteuspto-grants-2003_09