Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 33442Generated: October 26, 2026

Potassium Carbonate → HCID 178527862, compound

https://huagongshe.com/reaction/33442

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantThioureaHCID 2723790—
Reactant(E)-1-(4-chlorophenyl)-3-(dimethylamino)prop-2-en-1-oneHCID 5375260—
SolventEthanolHCID 702—
ProductHCID 178527862HCID 178527862—

Reaction Conditions

Temperature85 °C

Reaction Steps

To a solution of (2E)-3-(dimethylamino)-1-(4-chlorophenyl)prop-2-en-1-one (1.5 g, 7.2 mmol) in ethanol (25 ml) was added thiourea (0.60 g, 7.9 mmol) and potassium carbonate (K2CO3) (1.19 g. 8.63 mmol). The resulting suspension was heated to 85° C. for 12 hours then cooled to ambient temperature. The resulting solid was collected and thoroughly washed with water and hexanes to provide a beige solid: EI-MS (m/z) 222 [M+1]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07429599B2
Source datasetuspto-grants-2008_09
ORD IDord-04cd413572fc4b22bcaf1d6a668ae6be
Source noteuspto-grants-2008_09