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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2285724Generated: November 2, 2026

Hydrochloric Acid → HCID 3066248, compound

https://huagongshe.com/reaction/2285724

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthanolHCID 702—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 13019592HCID 13019592—
SolventWaterHCID 962—
ProductHCID 3066248HCID 3066248—

Reaction Steps

15.6 ml of 6 N hydrochloric acid were added to a mixture of the product of Step A and 156 ml of 95% ethanol and the mixture was stirred for 31/2 hours under an inert atmosphere and was then poured into one liter of water. 10 ml of sodium hydroxide were added to the mixture which was then filtered. The recovered crystals were washed with water and dried under reduced pressure to obtain 4.068 g of 4-(1H-indol-3-yl)-3,6-dihydro-1-(2H)-pyridine-ethanol melting at 164°-165° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04324790
Source datasetuspto-grants-1982_04
ORD IDord-b9dce8bb4ab34088a84aa7f55d5e9b77
Source noteuspto-grants-1982_04