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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1708984Generated: November 1, 2026

Hydrochloric Acid → HCID 23039021, compound

https://huagongshe.com/reaction/1708984

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 23039063HCID 23039063—
ReactantHCID 178418361HCID 178418361—
CatalystWaterHCID 962—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 23039021HCID 23039021—

Reaction Steps

12 g of N,N-dipropyl-1-hydroxy-6-methoxy-1-indanmethylamine were dissolved in 100 milliliters of methanol and 7 milliliters of concentrated hydrochloric acid and reduced catalytically with hydrogen at 3 atmospheres and 50 degrees Centigrade for 20 hours with 10 g of 5% palladium on carbon black containing 50% of water as a catalyst. After filtration of the catalyst and evaporation of the methanol 13 grams of product were obtained. The oxalate was precipitated from acetone. M.P. 124°-130° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04946863
Source datasetuspto-grants-1990_08
ORD IDord-84076d5405bf4b8da5a4f79853d8a1e7
Source noteuspto-grants-1990_08