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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 496419Generated: October 31, 2026

Hydrochloric Acid → HCID 22324981, compound

https://huagongshe.com/reaction/496419

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantWaterHCID 962—
ReactantSodium CyanideHCID 8929—
ReactantHCID 22324763HCID 22324763—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 22324981HCID 22324981100%

Reaction Conditions

Temperature180 °C

Reaction Steps

4-(3-Chlorophenyl)-6-methoxy-1-tetralone (0.85 g, 3 mmol) is dissolved in DMSO (10 mL). Crushed NaCN (0.73 g, 15 mmol) is added, and the reaction is heated at 180° C. overnight. The reaction is then poured into water (70 mL) and acidified to pH 2 using concentrated HCl. The resulting brown solid (0.8 g, 100% yield) is filtered and dried in a vacuum oven at 50° C. for 2 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06943183B2
Source datasetuspto-grants-2005_09
ORD IDord-b81976dce2524eda9771ee28cf275f71
Source noteuspto-grants-2005_09