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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1422036Generated: November 2, 2026

Benzaldehyde → HCID 54273126, compound

https://huagongshe.com/reaction/1422036

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzaldehydeHCID 240—
ReactantHydrochloric AcidHCID 313—
ReactantMethanolHCID 887—
Reactant6-Hydroxy-3,4-dihydro-1(2H)-naphthalenoneHCID 4679494—
SolventWaterHCID 962—
ProductHCID 54273126HCID 54273126—

Reaction Steps

After 6-hydroxy-1-tetralone 1.0 g and benzaldehyde 0.42 ml were added to a mixture of concentrated hydrochloric acid 50 ml and methanol 75 ml, the mixture was refluxed for two hours and cooled to room temperature, and water 400 ml was added. The precipitated crystals were filtered. The crystals were dried over phosphorous pentoxide for six hours under reduced pressure to obtain the desired compound 0.756 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06080781
Source datasetuspto-grants-2000_06
ORD IDord-cfbd6eb0d9844c22b19aa063fdd1c3f7
Source noteuspto-grants-2000_06