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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 405261Generated: October 27, 2026

Diisopropylethylamine → Ethyl 3-(5-(2-(((2-chloro-2'-methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-yl)amino)methyl)-3-isopropyl-5-(trifluoromethyl)phenyl)picolinamido)propanoate

https://huagongshe.com/reaction/405261

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
Reactant2-Chloro-2'-methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-amineHCID 86674209—
ReactantEthyl 3-(5-(2-(bromomethyl)-3-isopropyl-5-(trifluoromethyl)phenyl)picolinamido)propanoateHCID 86674291—
SolventTolueneHCID 1140—
ProductEthyl 3-(5-(2-(((2-chloro-2'-methyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-yl)amino)methyl)-3-isopropyl-5-(trifluoromethyl)phenyl)picolinamido)propanoateHCID 86674292—

Reaction Conditions

Temperature100 °C

Reaction Steps

Ethyl 3-(5-(2-(bromomethyl)-3-isopropyl-5-(trifluoromethyl)phenyl)picolinamido)propanoate (27 mg, 0.05 mmol), 2-chloro-2′-methyl-4′-(trifluoromethyl)-[1,1′-biphenyl]-4-amine (20 mg, 0.07 mmol) and iPr2NEt (27 μL, 0.16 mmol) were dissolved in toluene (3 mL) and the resulting mixture was heated at 100° C. After 16 h the resulting mixture was concentrated and purified via column chromatography to yield the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08748624B2
Source datasetuspto-grants-2014_06
ORD IDord-a2266bc6d0054eafa3f43085332922b6
Source noteuspto-grants-2014_06