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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1848290Generated: October 31, 2026

Tributylamine → HCID 86642185, compound

https://huagongshe.com/reaction/1848290

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTributylamineHCID 7622—
Reactant1-(3,5-Dichlorophenyl)-2,2,2-trifluoroethan-1-oneHCID 2758231—
Reactant5-Acetyl-2-bromopyridineHCID 15668195—
SolventTolueneHCID 1140—
ProductHCID 86642185HCID 8664218538.4%

Reaction Conditions

Temperature60 °C

Reaction Steps

1.00 g (4.99 mmol) of 1-(6-bromopyridin-3-yl)-ethanone, 1.21 g (4.99 mmol) of 3′,5′-dichloro-2,2,2-trifluoroacetophenone, 2.42 g of toluene and 0.28 g (1.50 mmol) of tributylamine were fed and the mixture was stirred for 13 hours at 60° C. After cooling the reaction solution to room temperature, the solid was filtered under reduced pressure to obtain 0.85 g of 1-(6-bromopyridin-3-yl)-3-(3,5-dichlorophenyl)-4,4,4-trifluoro-3-hydroxybutan-1-one as a white solid (yield 38.4%)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08952175B2
Source datasetuspto-grants-2015_02
ORD IDord-395655bef90340b89ae781188278902d
Source noteuspto-grants-2015_02