Sodium Carbonate → HCID 86683126, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 3-bromo-5-(2,2-difluoro-2-(quinolin-2-yl)ethyl)thieno[2,3-d]pyridazin-4(5H)-one (0.118 mmol), pyridin-4-yl boronic acid (0.118 mmol), Na2CO3 (31.4 mg, 0.296 mmol) and PdCl2(dppf)-CH2Cl2 adduct (9.67 mg, 0.012 mmol) in dioxane (1.5 mL) and water (0.5 mL) was stirred at 100° C. for 2 h. The solvent was evaporated and the residue was purified by Pre-TLC (PE/EA=1/1) to give a crude yellow solid. The solid was dissolved in DCM (1.5 mL) and filtered. The white solid obtained was the title compound (40 mg, yield 80%).

Provenance & Evidence