Lithium Chloride → HCID 58095104, compound

Participants

Reaction Conditions

Reaction Steps

Methyl 2-[5-bromo-4-cyano-3-(2,4-dichlorophenyl)-2-thienyl]-1H-imidazole-5-carboxylate (0.216 g, 0.472 mmol), N-[4-(trimethylstannyl)pyridin-2-yl]acetamide (0.170 g, 0.567 mmol), lithium chloride (0.0601 g, 1.42 mmol), copper(I) iodide (0.0270 g, 0.142 mmol) and tetrakis(triphenylphosphine)palladium(0) (0.0273 g, 0.0236 mmol) were combined in dioxane (10 mL) under an atmosphere of Argon. The solution was heated at 110° C. for 3 hours. The solvent was evaporated, and column chromatography was performed to yield the title compound (0.0250 g, 10%). LCMS: (FA) ES+ 513. 1H NMR (300 MHz, d6-DMSO) 8.59-8.57 (m, 1H), 8.54-8.50 (m, 1H), 7.88-7.82 (m, 2H), 7.61-7.58 (m, 2H), 7.56-7.52 (m, 1H), 3.75 (s, 3H), 2.13 (s, 3H).

Provenance & Evidence