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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1759969Generated: October 28, 2026

Ammonium Chloride → HCID 22599669, compound

https://huagongshe.com/reaction/1759969

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantSodium borohydrideHCID 4311764—
ReactantHCID 22599800HCID 22599800—
SolventEthanolHCID 702—
ProductHCID 22599669HCID 22599669—

Reaction Conditions

Temperature0 °C

Reaction Steps

To 2 ml of ethanol was suspended 0.3 g of 6-methylthio-4-benzoylpyrimidine, to which 0.07 g of sodium borohydride was added, followed by stirring at 0° C. for 4 hours. The reaction mixture was then poured into a saturated aqueous ammonium chloride solution and extracted three times with ethyl acetate. The organic layers were combined and washed with a saturated aqueous sodium chloride solution, and the combined organic layer was dried over anhydrous magnesium sulfate and then concentrated to give 6-methylthio-4-(α-hydroxybenzyl)pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06838463B2
Source datasetuspto-grants-2005_01
ORD IDord-b318a1c7c1624943bbb1c259e55d3cde
Source noteuspto-grants-2005_01