反应详情

Prepared by the method of Example 47b), from 2-(2-propylamino-5-nitrophenyl)-5-(2-benzofuranyl)benzoxazole (190 mg, 0.46 mmol) and zinc (300 mg, 4.6 mmol) the subtitle compound was obtained (150 mg, 85%). The product was used directly in the next step without purification.