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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1876010Generated: October 30, 2026

Sodium hydride → HCID 86640996, compound

https://huagongshe.com/reaction/1876010

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
Reactant1,1'-Thiocarbonyldi-2(1H)-pyridoneHCID 853162—
ReactantHCID 59286686HCID 59286686—
SolventDimethylformamideHCID 6228—
ProductHCID 86640996HCID 8664099636.3%

Reaction Steps

To a solution of 6-(2-fluoropyridin-3-yl)pyrimidin-4-amine (0.3 g, 1.577 mmol) in DMF was added NaH (0.126 g, 3.15 mmol). Stirring was continued for 1.5 h and 1,1′-thiocarbonyldipyridin-2(1H)-one (0.366 g, 1.577 mmol) was added. The mixture was stirred at rt for 2 h and purified on silica gel using 10-15% ethyl acetate in hexanes to give an orange solid (0.133 g, 0.573 mmol, 36%). MS (LC/MS) R.T.=2.48; [M+H]+=233.08.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08309577B2
Source datasetuspto-grants-2012_11
ORD IDord-98ea8dcb0eea4aea84555b1a82e1fa98
Source noteuspto-grants-2012_11