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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1366463Generated: October 29, 2026

Hydrazine hydrate (1:1) → HCID 178433366, compound

https://huagongshe.com/reaction/1366463

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
Reactant6-chloro-5-fluoro-2-methyl-N-(2-pyridinylmethyl)-4-pyrimidinamineHCID 86636945—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 178433366HCID 17843336639%

Reaction Steps

6-Chloro-5-fluoro-2-methyl-N-(2-pyridinylmethyl)-4-pyrimidinamine (0.2517 g, 0.999 mmol) was dissolved in 2 mL of DMSO and 1 mL of hydrazine monohydrate. The resulting reaction mixture was stirred overnight. Then the reaction mixture was purified by RP-HPLC to provide 5-fluoro-2-methyl-6-[(2-pyridinylmethyl)amino]-4(1H)-pyrimidinone hydrazone as a beige solid (0.0954 g, 39%). LCMS: (M+H)+=249.3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07893056B2
Source datasetuspto-grants-2011_02
ORD IDord-e5e1a7dca2d945c196013fa2e085be5d
Source noteuspto-grants-2011_02