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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2251531Generated: November 4, 2026

Diisopropylethylamine → HCID 59643195, compound

https://huagongshe.com/reaction/2251531

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
Reactant1-(6-Chloropyridin-3-yl)ethan-1-oneHCID 2779698—
ReactantHCID 59643115HCID 59643115—
ProductHCID 59643195HCID 5964319535.3%

Reaction Steps

A mixture of ethyl 2-methyl-2-[4-(2-{[4-(trifluoromethyl)benzyl]amino}ethyl)phenoxy]propanoate (1.05 g; 2.57 mmol), 2-chloro-5-acetyl-pyridine (0.40 g; 2.57 mmol) and DIEA (0.36 g; 2.83 mmol) was heated in a pressure tube at 180C for 5 hr. Upon cooling, the residue was chromatographed using 20% ethyl acetate-hexane mixtures to afford ethyl 2-[4-(2-{(5-acetylpyridin-2-yl)[4-(trifluoromethyl)benzyl]amino}ethyl)phenoxy]-2-methylpropanoate (0.48 g; 35% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07319104B2
Source datasetuspto-grants-2008_01
ORD IDord-73805e3771a04161804399cb8cd09276
Source noteuspto-grants-2008_01