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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1163366Generated: October 29, 2026

Water → HCID 67378230, compound

https://huagongshe.com/reaction/1163366

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant2-BromopropaneHCID 6358—
Reactant2-NitroimidazoleHCID 10701—
ReactantPotassium CarbonateHCID 11430—
SolventDimethylformamideHCID 6228—
ProductHCID 67378230HCID 67378230—

Reaction Conditions

Temperature60 °C

Reaction Steps

2-Bromopropane (7 mmol) and K2CO3 (13 mmol) were added to a solution of 2-nitroimidazole (4 mmol) in DMF (10 mL). The mixture was stirred at 60° C. for 4 h. The contents were cooled to room temperature and water (20 mL) was added and the mixture was extracted with EtOAc (3×10 mL). The combined extracts were dried over MgSO4, filtered and the solvent was removed in vacuo to afford 1-isopropyl-2-nitro-1H-imidazole. The product used for further transformation without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07820821B2
Source datasetuspto-grants-2010_10
ORD IDord-adcd2ddc498f46f19a73000d546f005d
Source noteuspto-grants-2010_10