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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2203011Generated: November 2, 2026

Dimethylformamide → HCID 53584713, compound

https://huagongshe.com/reaction/2203011

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
Reactant5-Iodo-3-thiophenecarboxylic acidHCID 47003448—
SolventWaterHCID 962—
ProductHCID 53584713HCID 5358471398.6%

Reaction Steps

A mixture of 5-iodothiophene-3-carboxylic acid (3.48 g), iodomethane (2.92 g), potassium carbonate (2.84 g) and DMF (35 ml) was stirred at room temperature for 1 day. The reaction mixture was poured into water, and extracted with EtOAc. The extract was washed with brine, dried over MgSO4, concentrated and purified by silica gel column chromatography (hexane/EtOAc) to give the title compound (3.62 g) as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365540B2
Source datasetuspto-grants-2016_06
ORD IDord-ccf7f8e582f54e4aa7d164c2a6422781
Source noteuspto-grants-2016_06