Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2421862Generated: November 3, 2026

Hydrochloric Acid → HCID 67242480, compound

https://huagongshe.com/reaction/2421862

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86629176HCID 86629176—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67242480HCID 67242480—

Reaction Steps

8 mL of a solution of hydrogen chloride in dioxane (4 M) are placed in a 50 mL round-bottomed flask containing 410 mg of 40 (1.107 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. 260 mg of amine 41 (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-1b5e732b1bc04b5a8597dc8e70968006
Source noteuspto-grants-2011_06