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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2247815Generated: November 3, 2026

Hydrochloric Acid → HCID 178512798, compound

https://huagongshe.com/reaction/2247815

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantGuanidineHCID 3520—
Reactant9-Bromononanoic AcidHCID 548221—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 178512798HCID 178512798—

Reaction Steps

9-Bromo-nonanoic acid (5 gm; 21.1 mmoles) was dissolved in dioxane (50 ml) and the free guanidine solution from B was added. The mixture was refluxed overnight, and the white precipitate was filtered and washed three times with cold water and then lyophilized from one equivalent of 0.5 M HCl. The yield was 2.77g (85%) and the structure of the title compound was verified by FAB-MS, NMR, and elemental analysis.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05037808
Source datasetuspto-grants-1991_08
ORD IDord-10b47b97d8bb408dab761bd65cd516b6
Source noteuspto-grants-1991_08