反应详情

Method B was applied to a mixture of 2-chloro-4-iodo-5-(trifluoromethyl)pyridine (105 mg, 0.34 mmol), 3-aminopyridine (34 mg, 0.36 mmol), Pd2(dba)3 (20 mg, 0.022 mmol), xantphos (20 mg, 0.035 mmol) and cesium carbonate (225 mg, 0.69 mmol) in dioxane (4.5 ml).