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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1405050Generated: November 1, 2026

Methanol → HCID 58513444, compound

https://huagongshe.com/reaction/1405050

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantHCID 58513516HCID 58513516—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
ProductHCID 58513444HCID 58513444—

Reaction Steps

The title compound is synthesized according to general procedure GP8 starting from 1.95 g (5.1 mmol) 5-[2-amino-5-(6-amino-pyridin-3-ylethynyl)-6-methyl-pyrimidin-4-yl]-2-fluoro-benzoic acid methyl ester using 500 mg (11.9 mmol) LiOH in 40 mL THF and 10 mL water. The product precipitates and is isolated by filtration. The product is washed with MeOH yielding 1.76 g (4.48 mmol) of the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08916548B2
Source datasetuspto-grants-2014_12
ORD IDord-78f2ef5e60f640a793093ac91bbe1191
Source noteuspto-grants-2014_12