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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1386617Generated: November 2, 2026

Sodium Methoxide → HCID 21182511, compound

https://huagongshe.com/reaction/1386617

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium MethoxideHCID 10942334—
Reactantp-n-Hexyloxybenzamidine hydrochlorideHCID 12238501—
ReactantHCID 54211795HCID 54211795—
SolventMethanolHCID 887—
ProductHCID 21182511HCID 2118251152.1%

Reaction Steps

To a suspension of 1-(N,N-dimethylamino)-2-(4-ethoxycarbonylbenzoyl)ethylene (0.742 g) and 4-n-hexyloxybenzamidine hydrochloride (0.847 g) in methanol (10 ml) was added 28% sodium methoxide in methanol (0.64 ml). The suspension was refluxed for 6 hours, and partitioned with ethyl acetate and water. The organic layer was washed with water and brine, dried over magnesium sulfate and evaporated under reduced pressure. The residue was triturated with acetonitrile, collected by filtration and dried under reduced pressure to give Methyl 4-[2-(4-n-hexyloxyphenyl)pyrimidin-6-yl]benzoate (0.61 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06265536B1
Source datasetuspto-grants-2001_07
ORD IDord-6059b437672d4236be52109495d66445
Source noteuspto-grants-2001_07