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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 405915Generated: October 30, 2026

Ethanol → HCID 66863463, compound

https://huagongshe.com/reaction/405915

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSulfuric AcidHCID 1118—
ReactantHCID 66669797HCID 66669797—
ProductHCID 66863463HCID 66863463—

Reaction Steps

12.4 g 3-(1-benzyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole-6-carboxylic acid are suspended in 80 ml of ethanol and 1.6 ml conc. Sulphuric acid are added. The reaction mixture is stirred for 96 hours at reflux temperature. The solid is suction filtered, dissolved in ethanol and made basic with sodium hydroxide solution. 5.3 g product are obtained as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08754073B2
Source datasetuspto-grants-2014_06
ORD IDord-af9dfe718fc34e6d9dbfe9e498e37425
Source noteuspto-grants-2014_06