反应详情

(1-Cyclopropyl-propyl)-[4-(2,4-dichloro-phenyl)-3-nitro-pyridin-2-yl]-amine (0.26 g, 0.71 mmol) and Na2S2O4 (1.00 g, 5.72 mmol) were treated substantially as described in Part E of Example 9 to yield 1.60 g (75%) of crude N2-(1-cyclopropyl-propyl)-4-(2,4-dichloro-phenyl)-pyridine-2,3-diamine: MS (AP) m/z 336.3 [(M+H)+, 98].