反应详情

温度

80 °C

500 mg (1.10 mmol) 6,7-Dimethoxy-1-methyl-4-methylsulfanyl-2-phenyl-quinazolin-1-ium iodide and 320 mg (1.10 mmol) 2,3-Dimethyl-benzothiazol-3-ium iodide were dissolved in 200 ml dimethylformamide and 445 mg (0.61 ml, 4.40 mmol) triethylamine were added. The solution was stirred for 1 h at 80° C., filtrated and the residue is washed with water and methanol.

1. filtrationfiltrated
2. washthe residue is washed with water and methanol