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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 372959Generated: October 30, 2026

Water → HCID 21459557, compound

https://huagongshe.com/reaction/372959

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 12040166HCID 12040166—
SolventAcetoneHCID 180—
Solvent1,2-DimethoxyethaneHCID 8071—
ProductHCID 21459557HCID 21459557—

Reaction Steps

3,4,5-Tribromo-pyrrole-2-carbonitrile (1.0 g, 0.003 mol) is dissolved in a mixture of acetone and dimethoxyethane. Potassium carbonate (0.45 g, 0.0033 mol) is added followed by methyl iodide (0.478 g, 0.0033 mol). After stirring overnight at room temperature, the reaction mixture is poured into water and filtered. The filter cake is air dried to give the title compound as a white solid, 0.8 g (80%), mp 115°-119° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05162308
Source datasetuspto-grants-1992_11
ORD IDord-a213a26c989b42c5aa4f9fcd1359161e
Source noteuspto-grants-1992_11