反应详情

4-Chloroquinolin-3-ylformamide (4.1 g, 0.020 mol) was treated with O-(tert-butyl)hydroxylamine hydrochloride (2.8 g, 22 mmol) according to the method of Part B of Example 20 to provide 3.4 g of 1-tert-butoxy-1H-imidazo[4,5-c]quinoline, which was used without chromatographic purification.