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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2400152Generated: October 31, 2026

HCID 19382746, compound → HCID 19382745, compound

https://huagongshe.com/reaction/2400152

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19382746HCID 19382746—
Reactant1,4-Dioxane hydrochlorideHCID 20443148—
SolventEthanolHCID 702—
SolventDiethyl EtherHCID 3283—
ProductHCID 19382745HCID 19382745—

Reaction Steps

0.7 ml of 4N-hydrochloric acid-1,4-dioxane solution were dropwise added to a solution of 484 mg of 4-acetyl-3,5-dimethyl-1H-pyrazole-1-carboxamidine in 1 ml of ethanol and 5 ml of ether. The crystals precipitated out were taken out by filtration to obtain 488 mg of 4-acetyl-3,5-dimethyl-1H-pyrazole-1-carboxamidine hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05453514
Source datasetuspto-grants-1995_09
ORD IDord-54966feb0a1640029071a2fa2df6347b
Source noteuspto-grants-1995_09