Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 80188Generated: October 25, 2026

Methyl iodide → HCID 68784434, compound

https://huagongshe.com/reaction/80188

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantEthyl AcetateHCID 8857—
ReactantSodium hydrideHCID 24758—
Reactant3-Bromo-1H-indole-4-carbonitrileHCID 53393249—
SolventDimethylformamideHCID 6228—
SolventHexaneHCID 8058—
ProductHCID 68784434HCID 68784434—

Reaction Conditions

Temperature0 °C

Reaction Steps

3-Bromo-1H-indole-4-carbonitrile (I-146a: 500 mg, 2.272 mmol) was added dropwise to a stirred mixture of NaH (0.218 g, 9.0833 mmol) in dry DMF (15 mL) at 0° C. over a period of 10 minutes. This was followed by the addition of methyl iodide and the resulting mixture was stirred at 0° C. for 2 hours. The reaction was monitored by TLC (10% ethylacetate in hexane). The reaction mixture was quenched with ice water; the precipitate formed was collected and dried to afford 0.400 g of the crude product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUSRE045173E1
Source datasetuspto-grants-2014_09
ORD IDord-fe7571c1bd6646c4b46fa82476120ef4
Source noteuspto-grants-2014_09