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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1410Generated: October 23, 2026

6-Hydroxy-2-naphthoic acid → 6-Hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid

https://huagongshe.com/en/reaction/1410

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Hydroxy-2-naphthoic acidHCID 85557—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventTetrahydrofuranHCID 8028—
Product6-Hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylic acidHCID 19069971—

Reaction Steps

For example, 6-hydroxynaphthalene-2-carboxylic acid in a solvent such as tetrahydrofuran is reduced with hydrogen gas in the presence of a reducing catalyst such as a palladium/carbon under elevated pressure to obtain 5,6,7,8-tetrahydro-6-hydroxynaphthalene-2-carboxylic acid (1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05725798
Source datasetuspto-grants-1998_03
ORD IDord-ec5852a39378408dbba1f53767eea48c
Source noteuspto-grants-1998_03