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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1874408Generated: October 25, 2026

Cyclopropanecarbonyl chloride → N-[3-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)-5-methylphenyl]-1,3-dimethyl-1H-pyrazole-5-carboxamide

https://huagongshe.com/reaction/1874408

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopropanecarbonyl chlorideHCID 77637—
ReactantN-{3-[(2-aminoimidazo[1,2-a]pyridin-6-yl)oxy]-5-methylphenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamideHCID 57749097—
SolventDimethylacetamideHCID 31374—
ProductN-[3-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-a]pyridin-6-yl}oxy)-5-methylphenyl]-1,3-dimethyl-1H-pyrazole-5-carboxamideHCID 5774927331.3%

Reaction Steps

In the same manner as in Example 9-2 and using N-{3-[(2-aminoimidazo[1,2-a]pyridin-6-yl)oxy]-5-methylphenyl}-1,3-dimethyl-1H-pyrazole-5-carboxamide (300 mg, 0.797 mmol), cyclopropanecarbonyl chloride (72.0 μL, 0.797 mmol) and N,N-dimethylacetamide (10 mL) as starting materials, the title compound (111 mg, 31%) was obtained as a pale-yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08304557B2
Source datasetuspto-grants-2012_11
ORD IDord-0feab371947b4dc4a87e032d05b7e869
Source noteuspto-grants-2012_11