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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 237389Generated: October 25, 2026

Water → HCID 178423997, compound

https://huagongshe.com/reaction/237389

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium SulfideHCID 14804—
Reactant2-Amino-4-chloro-6-(2,4-dimethyl-phenyl)-pyrimidine-5-carbaldehydeHCID 59519201—
SolventDimethylformamideHCID 6228—
ProductHCID 178423997HCID 178423997—

Reaction Steps

2-Amino-4-chloro-6-(2,4-dimethylphenyl)-pyrimidine-5-carbaldehyde was added to a suspension of sodium sulphide (5 eq.) in DMF and the mixture stirred for ˜60 mins, to give a yellow suspension. The suspension was poured into water, and the solution filtered. The filtrate was acidified with acetic acid, to give a yellow precipitate. The solids were removed by filtration and washed with water and hexane, dried in vacuo, to give a yellow powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08642594B2
Source datasetuspto-grants-2014_02
ORD IDord-719820f912b646aea63d62f490ed79d9
Source noteuspto-grants-2014_02