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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1976304Generated: November 1, 2026

Ethyl Acetate → HCID 22000899, compound

https://huagongshe.com/reaction/1976304

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 22000894HCID 22000894—
SolventMethanolHCID 887—
SolventWaterHCID 962—
ProductHCID 22000899HCID 2200089993.7%

Reaction Steps

A solution of 5,6,7,8-tetrahydro-3-methyl-1-naphthyl acetate (11.00 g) and NaOH (6.50 g) in a mixture of water (50 ml) and MeOH (150 ml) was refluxed for 5 hours. MeOH was removed under reduced pressure to give a residue. AcOEt was added to the residue and c-HCl was added dropwise under ice-cooling. The organic phase was washed with brine and dried over MgSO4. After filtration, the filtrate was concentrated under reduced pressure to give 5,6,7,8-tetrahydro-3-methyl-1-naphthol as a solid (8.19 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06225480B1
Source datasetuspto-grants-2001_05
ORD IDord-516ed98748574dd39effc3002b46913f
Source noteuspto-grants-2001_05