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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 326757Generated: October 30, 2026

Hydrochloric Acid → HCID 18915088, compound

https://huagongshe.com/reaction/326757

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant3-(Pyrrolidin-1-ylmethyl)thiomorpholineHCID 15730147—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 18915088HCID 1891508898%

Reaction Steps

A mixture of 260 mg of 3-(pyrrolidin-1-ylmethyl)-thiomorpholine and 5 ml of 1,4-dioxane was treated with 150 μl of 4N 1,4-dioxane solution of hydrogen chloride. The solvent was evaporated under reduced pressure to yield 354 mg (98%) of 3-(pyrrolidin-1-ylmethyl)thiomorpholine dihydrochloride, melting at 218°-220° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05270327
Source datasetuspto-grants-1993_12
ORD IDord-e355d73b086f42eb889945e30964e90e
Source noteuspto-grants-1993_12