Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1601046Generated: November 3, 2026

Potassium Hydroxide → HCID 178419380, compound

https://huagongshe.com/reaction/1601046

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium HydroxideHCID 14797—
Reactant3-BromobenzaldehydeHCID 76583—
ReactantHCID 178478691HCID 178478691—
SolventEthanolHCID 702—
ProductHCID 178419380HCID 178419380—

Reaction Conditions

Temperature77 °C

Reaction Steps

Histamine dihydrochloride (3.68 g, 0.02 mol), KOH (3.36 g, 0.06 mol), and 3-bromobenzaldehyde were dissolved in H2 0 (250 mL) and EtOH(100 mL). The reaction mixture was heated for 24 h at 77° C. open to the atmosphere. The resulting white precipitate was filtered and dried under vacuum at 40° C. to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05977134
Source datasetuspto-grants-1999_11
ORD IDord-a9e411fe7d4a4365a3e6a85c236a0d69
Source noteuspto-grants-1999_11