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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1025385Generated: November 1, 2026

Hydrazine, dihydrochloride → HCID 71269227, compound

https://huagongshe.com/reaction/1025385

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine, dihydrochlorideHCID 17548—
ReactantHCID 86677024HCID 86677024—
SolventEthanolHCID 702—
ProductHCID 71269227HCID 7126922759.3%

Reaction Steps

Ethyl 4-(4-((4-(tert-butoxycarbonyl)piperazin-1-yl)methyl)phenylamino)-6-formyl-2-morpholinopyrimidine-5-carboxylate (100 mg, 0.18 mmol) was dissolved in ethanol, hydrazine dihydrochloride (28 mg, 26 mmol) was added and the mixture was refluxed for 3 hours. The solid precipitated was filtered and dried in vacuum to give the desired product (49 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08729079B2
Source datasetuspto-grants-2014_05
ORD IDord-d232f82631df4e1a953b19774f32b2a1
Source noteuspto-grants-2014_05