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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1684005Generated: October 29, 2026

5-Methoxy-2-methylindole → HCID 19041729, compound

https://huagongshe.com/reaction/1684005

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Methoxy-2-methylindoleHCID 70642—
ReactantMethyl 2-(bromomethyl)benzoateHCID 2734813—
CatalystHCID 178418778HCID 178418778—
SolventEthyl AcetateHCID 8857—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 19041729HCID 1904172921.2%

Reaction Conditions

Temperature50 °C

Reaction Steps

A mixture of 2-methyl-5-methoxy indole (1.01 g, 6.2 mmol), methyl 2-(bromomethyl)benzoate (1.60 g, 6.9 mmol) and silver (I) oxide (1.59 g, 6.9 mmol) in dioxane (8 mL) was heated to 50° C. for 20 h. The mixture was cooled, diluted with EtOAc and filtered thorugh celite. The filtrate was concentrated and the resulting residue was chromatographed to give 406 mg of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05639780
Source datasetuspto-grants-1997_06
ORD IDord-745a61efc1e84f26a352cdfde5960ed3
Source noteuspto-grants-1997_06