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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2421864Generated: November 1, 2026

Hydrochloric Acid → HCID 67241054, compound

https://huagongshe.com/reaction/2421864

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86629179HCID 86629179—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67241054HCID 67241054—

Reaction Steps

2.6 mL of a solution of hydrogen chloride in dioxane (4 M) are added to a 25 mL round-bottomed flask containing 139 mg of 45 (0.352 mmol). The mixture is stirred for 4 hours at room temperature under argon. A white precipitate forms, which is filtered off by suction and washed with 3 mL of dioxane and then 5 mL of isopropyl ether. 72 mg of amine 46 (white solid) are thus obtained in the form of the hydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07960373B2
Source datasetuspto-grants-2011_06
ORD IDord-c0949d2846924186b14c071fcf77d56e
Source noteuspto-grants-2011_06