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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 573308Generated: October 29, 2026

Methyl iodide → HCID 86688974, compound

https://huagongshe.com/reaction/573308

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 66728102HCID 66728102—
SolventDimethylformamideHCID 6228—
ProductHCID 86688974HCID 8668897452.4%

Reaction Conditions

Temperature40 °C

Reaction Steps

To a mixture of 9-[4-(1H-benzimidazol-2-yloxy)phenyl]-7,8-dihydro-6H-pyrido[2,3-b]pyrrolizine (70 mg) and K2CO3 (79 mg) in DMF (1 mL) was added MeI (0.024 mL). The mixture was stirred at 40° C. overnight. The mixture was poured into saturated NaHCO3 aqueous solution and extracted with AcOEt. The organic layer was separated, washed with brine, dried over Na2SO4 and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (AcOEt/hexane) to give the title compound (38.1 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09029536B2
Source datasetuspto-grants-2015_05
ORD IDord-7eaf7fc990e24a94aeb8cf7d49a262d4
Source noteuspto-grants-2015_05