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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 524903Generated: October 30, 2026

HCID 86720958, compound → HCID 86720959, compound

https://huagongshe.com/reaction/524903

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 86720958HCID 86720958—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 86720959HCID 8672095981%

Reaction Steps

N-methyl-4-(4-methylpiperazin-1-yl)-5-nitro-pyridin-2-amine (243 mg, 0.9670 mmol) was dissolved in methanol (10 mL) and Pd on C, wet, Degussa (50 mg, 0.4698 mmol) was added. The reaction was evacuated and filled with hydrogen three times and left to stir at RT overnight. The catalyst was filtered off and the solvent was removed under reduced pressure to yield N2-methyl-4-(4-methylpiperazin-1-yl)pyridine-2,5-diamine (173 mg, 81%). MS (ES+) 222.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09340546B2
Source datasetuspto-grants-2016_05
ORD IDord-cebeaf7c0eb54cc8ab0bdd76f962d331
Source noteuspto-grants-2016_05