反应详情

500 mg of compound 9.2 (2 mmol) and 580 mg of 4-chloro-6-iodo-quinazoline (2 mmol) were dissolved in isopropanol (10 ml). The reaction mixture was refluxed for 12 hours. The solid product was collected by filtration, washed with cold isopropanol (10 mL) and ether (20 mL), and air dried to afford 450 mg of the clean desired product.

1. temperatureThe reaction mixture was refluxed for 12 hours
2. filtrationThe solid product was collected by filtration
3. washwashed with cold isopropanol (10 mL) and ether (20 mL), and air
4. customdried