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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1069601Generated: October 30, 2026

Water → HCID 21191849, compound

https://huagongshe.com/reaction/1069601

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantEthyl AcetateHCID 8857—
ReactantHCID 21191893HCID 21191893—
ReactantBoron tribromide dichloromethaneHCID 22277759—
SolventDichloromethaneHCID 6344—
ProductHCID 21191849HCID 2119184932%

Reaction Steps

A solution of 1.03 g (3.1 mmol) of 5-methoxy-2-methyl-1-octyl-1H-indole-3-acetamide and 5 mL of 1M BBr3/methylene chloride in 50 mL of methylene chloride was stirred for 24 hours, poured into water and 150 mL of ethyl acetate added. The organic layer was separated, washed with NaHCO3 solution, dried (Na2SO4) and concentrated at reduced pressure. The residue was chromatographed on silica gel by eluting with 5% MeOH/methylene chloride to give 16 mg (32% yield) of 5-hydroxy-2-methyl-1-octyl-1H-indole-3-acetamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06252084B1
Source datasetuspto-grants-2001_06
ORD IDord-21a6976f49ae45d793a588a0e3c58703
Source noteuspto-grants-2001_06