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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 731726Generated: November 2, 2026

Acetic Acid → HCID 57837445, compound

https://huagongshe.com/reaction/731726

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantThioureaHCID 2723790—
ReactantHCID 86637278HCID 86637278—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 57837445HCID 57837445121%

Reaction Steps

A mixture of 200 mg (0.63 mmol) of 2-chloro-1-(2-isopropylpyrazolo[1,5-a]pyridin-3-yl)ethanone, 100 mg of thiourea and 100 μl of HOAc were stirred in 1.5 ml of dioxane at 60-700 C for 30 minutes. 197 mg of 4-(2-isopropylpyrazolo[1,5-a]pyridin-3-yl)-1H-imidazole-2(3H)-thione was obtained after workup. Compound 1085.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07585875B2
Source datasetuspto-grants-2009_09
ORD IDord-27f0fe1911254de59af8affa7f92dc82
Source noteuspto-grants-2009_09