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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1963853Generated: October 30, 2026

2,5-Dichloro-4-(6-fluoropyridin-2-yl)pyrimidine → HCID 178511659, compound

https://huagongshe.com/reaction/1963853

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,5-Dichloro-4-(6-fluoropyridin-2-yl)pyrimidineHCID 86650606—
ReactantHCID 178511674HCID 178511674—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 178511659HCID 17851165980.8%

Reaction Conditions

Temperature75 °C

Reaction Steps

A mixture of 2,5-dichloro-4-(6-fluoropyridin-2-yl)pyrimidine (37 mg, 0.152 mmol), DMSO (1.5 ml) and trans-cyclohexane-1,4-diamine (87 mg, 0.758 mmol)reaction mixture was stirred at about 75° C. for about 2 hours. The reaction mixture was cooled, filter and purified by prep LC, and then lyophilized to yield 39.5 mg of the title compound as a TFA salt. LCMS (m/z): 322.2 (MH+), retention time=0.59 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08415381B2
Source datasetuspto-grants-2013_04
ORD IDord-fa28fef590ab4fd191574e7e81110101
Source noteuspto-grants-2013_04