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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 338712Generated: October 30, 2026

3-(Trifluoromethyl)aniline → 6-(2-(methylthio)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-N-(3-(trifluoromethyl)phenyl)picolinamide

https://huagongshe.com/reaction/338712

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Trifluoromethyl)anilineHCID 7375—
Reactant6-[2-(Methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]pyridine-2-carboxylic acidHCID 86695835—
Product6-(2-(methylthio)-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-N-(3-(trifluoromethyl)phenyl)picolinamideHCID 86695838—

Reaction Steps

In a manner similar to that described in Example 108, a mixture of 6-[2-(methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]pyridine-2-carboxylic acid and 3-trifluoromethylaniline were converted to the title compound (560 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889870B2
Source datasetuspto-grants-2014_11
ORD IDord-c802d0efc80c4cf4ab68d465f1e116f4
Source noteuspto-grants-2014_11