8-Hydroxyquinoline → HCID 24760603, compound

Participants

Role	Name	HCID	Charge
Reactant	8-Hydroxyquinoline	HCID 1923	—
Reactant	Potassium Carbonate	HCID 11430	—
Reactant	HCID 66974186	HCID 66974186	—
Reactant	HCID 178523075	HCID 178523075	—
Catalyst	Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)	HCID 24350	—
Solvent	Dimethyl Sulfoxide	HCID 679	—
Product	HCID 24760603	HCID 24760603	8.4%

Reaction Conditions

Temperature	130 °C

Reaction Steps

A mixture of 1-(4-iodo-3-(2-(piperidin-1-yl)ethoxy)phenyl)pyridin-2(1H)-one (116 mg, 0.22 mmol), N-((1H-imidazol-4-yl)methyl)-5-chlorothiophene-2-carboxamide 3-1 (85 mg, 0.24 mmol), 8-hydroxyquinoline (14 mg, 0.10 mmol) and K2CO3 (200 mg, 1.45 mmol) in DMSO (3 mL) was degassed with Ar before being charged with CuI (19 mg, 0.10 mmol). The mixture in a sealed tube was heated at 130° C. overnight. It was then purified by HPLC to give the titled compound (10 mg). MS 538.2 and 540.2 (M+H, Cl pattern).

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08349873B2
Source dataset	uspto-grants-2013_01
ORD ID	ord-5575d7ad2d124ddeaae63d3408b757b3
Source note	uspto-grants-2013_01