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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 61123Generated: October 31, 2026

Methyl iodide → ((2S,3R)-3-Methyl-2-((methyl(5-(trifluoromethyl)pyridin-2-yl)amino)methyl)piperidin-1-yl)(6-methyl-3-(2H-1,2,3-triazol-2-yl)pyridin-2-yl)methanone

https://huagongshe.com/reaction/61123

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantSodium hydrideHCID 24758—
Reactant((2S,3R)-3-Methyl-2-(((5-(trifluoromethyl)pyridin-2-yl)amino)methyl)piperidin-1-yl)(6-methyl-3-(2H-1,2,3-triazol-2-yl)pyridin-2-yl)methanoneHCID 117728080—
SolventDimethylformamideHCID 6228—
Product((2S,3R)-3-Methyl-2-((methyl(5-(trifluoromethyl)pyridin-2-yl)amino)methyl)piperidin-1-yl)(6-methyl-3-(2H-1,2,3-triazol-2-yl)pyridin-2-yl)methanoneHCID 117727658—

Reaction Steps

To a solution of ((2S,3R)-3-methyl-2-(((5-(trifluoromethyl)pyridin-2-yl)amino)methyl)piperidin-1-yl)(6-methyl-3-(2H-1,2,3-triazol-2-yl)pyridin-2-yl)methanone (0.0215 g, 0.047 mmol) in DMF (0.5 mL) at rt was added NaH (60%, 0.006 g, 0.141 mmol). The mixture was stirred at rt for 1 h, then MeI (0.013 g, 0.094 mmol) was added. The reaction was stirred at rt for another 1 h. The crude was purified via preparative-HPLC to obtain the title compound. ESI-MS (m/z): 474 [M+1]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440982B2
Source datasetuspto-grants-2016_09
ORD IDord-9fd9e919cf36453a92011af2f1d6af1c
Source noteuspto-grants-2016_09