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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 623589Generated: October 30, 2026

6-Aminopyrimidine-4-carboxylic acid → 6-amino-N-(1-(5-chloro-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)ethyl)pyrimidine-4-carb oxamide

https://huagongshe.com/reaction/623589

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Aminopyrimidine-4-carboxylic acidHCID 247328—
Reactant1-(5-Chloro-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)ethanamine hydrochlorideHCID 67509089—
Product6-amino-N-(1-(5-chloro-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)ethyl)pyrimidine-4-carb oxamideHCID 6750870690%

Reaction Steps

The title compound is prepared in 90% yield (195 mg, clear colorless oil) from (+)-1-(5-chloro-6-(2,2,2-trifluoroethoxy)pyridin-3-yl)ethanamine hydrochloride (167 mg, 0.58 mmol, Amine-5, single enantiomer) and 6-aminopyrimidine-4-carboxylic acid (80 mg, 0.58 mmol) by the similar manner in Step-1 of Example 8.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09302991B2
Source datasetuspto-grants-2016_04
ORD IDord-b42c81438fe34ff2b2444737be618563
Source noteuspto-grants-2016_04