Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1637716Generated: November 1, 2026

Sodium Hydroxide → HCID 492712, compound

https://huagongshe.com/reaction/1637716

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
Reactant4-Amino-6-chloropyrimidine-2(1H)-thioneHCID 10515322—
Reactant4-Chloro-2-(chloromethyl)pyridineHCID 13052901—
SolventEthanolHCID 702—
ProductHCID 492712HCID 492712—

Reaction Conditions

Temperature50 °C

Reaction Steps

4-Amino-6-chloro-2-thio-pyrimidine (Cpd #110; 614 mg, 2.38 mmol) in ethanol (1.5 ml) is treated with 3.25 M NaOH (1.47 ml, 4.8 mmol) and the mixture is warmed to 50° C. 4-chloro-2-chloromethyl pyridine is added and the solution is stirred warm for 1 hour. The reaction mixture is cooled and concentrated in vacuo, and the resultant solid is filtered and washed with water followed by cold ethanol, mp 195° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06043248
Source datasetuspto-grants-2000_03
ORD IDord-a2d3dc2863e74ac4971686399f3a0c2d
Source noteuspto-grants-2000_03