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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 601367Generated: October 30, 2026

Potassium Carbonate → HCID 136358423, compound

https://huagongshe.com/reaction/601367

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant1-benzyl-2-(chloromethyl)-1H-imidazole hydrochlorideHCID 2779243—
ReactantHCID 136358401HCID 136358401—
CatalystTetrabutylammonium IodideHCID 67553—
SolventDimethylformamideHCID 6228—
ProductHCID 136358423HCID 13635842375%

Reaction Conditions

Temperature25 °C

Reaction Steps

Product of Example 320C (20 mg, 0.047 mmol) in N,N-dimethylformamide (1 mL) was was heated with 1-benzyl-2-(chloromethyl)-1H-imidazole hydrochloride (23 mg, 0.095 mmol), potassium carbonate (0.061 g, 0.187 mmol) and tetrabutylammonium iodide (catalytic) at 120° C. for 2 hours in a microwave reactor. The solution was cooled to 25° C. and concentrated. The residue was triturated with ethyl acetate, filtered and washed with water to give title compound (21 mg, 75%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07902203B2
Source datasetuspto-grants-2011_03
ORD IDord-b8be13c0b01849368bddb7721b3ba610
Source noteuspto-grants-2011_03