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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 60879Generated: October 26, 2026

Diisopropylamine → Rac-cis-(2-(((5-chloropyrimidin-2-yl)amino)methyl)-3-methylpiperidin-1-yl)(2-(trifluoromethoxy)phenyl)methanone

https://huagongshe.com/reaction/60879

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylamineHCID 7912—
Reactant2-(Trifluoromethoxy)benzoyl ChlorideHCID 2777241—
Reactantrac-cis-5-chloro-N-((3-methylpiperidin-2-yl)methyl)pyrimidin-2-amineHCID 131737160—
SolventDichloromethaneHCID 6344—
ProductRac-cis-(2-(((5-chloropyrimidin-2-yl)amino)methyl)-3-methylpiperidin-1-yl)(2-(trifluoromethoxy)phenyl)methanoneHCID 131737159—

Reaction Steps

To a solution of the forementioned rac-cis-5-chloro-N-((3-methylpiperidin-2-yl)methyl)pyrimidin-2-amine and diisopropylamine (3 eq) in DCM was added 2-(trifluoromethoxy)benzoyl chloride (1.2 eq) dropwise. The reaction was stirred at reflux for 3 h and concentrated in vacuo. The crude reaction mixture was purified by reverse-phase preparative HPLC to afford the title compound. (ESI) 429.1 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440982B2
Source datasetuspto-grants-2016_09
ORD IDord-eaaf1ad515e04aa992625b49ead578e7
Source noteuspto-grants-2016_09