反应详情

7-Benzyloxy-4-chloro-3-nitroquinoline (14.5 g, 46.0 mmol), prepared as described in Parts A-D of Example 1, was treated according to the general method described in Part E of Example 1. 1,2-Diamino-2-methylpropane (5.29 mL, 50.6 mmol) was used in lieu of isobutylamine. After the work-up, the crude product was passed through a layer of silica gel (eluting sequentially with chloroform and 96:4 chloroform:methanol) to provide 12.4 g of (2-amino-2-methylpropyl)(7-benzyloxy-3-nitroquinolin-4-yl)amine as a yellow solid.

1. additionwas treated
2. washeluting sequentially with chloroform and 96:4 chloroform