反应详情

Prepared by the method of Example 47b), from 2-(3-nitro-6-propylaminophenyl)-5-(4-chlorophenyl)benzoxazole (284 mg, 0.70 mmol) and zinc (455 mg, 7.0 mmol) the subtitle compound was obtained (264 mg, 99%). The product was used directly in the next step without purification