5-甲氧基-3-苯基咪唑烷-2,4-二酮

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The reaction between 3-phenylbenzo[c]isoxazole and 5-methoxy-3-phenyl-2,4-imidazolidinedione in refluxing dioxane containing TiCl4 as catalyst to give 82% of 4,N-diphenyl-2-quinazolinecarboxamide [39];

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The reaction between 3-phenylbenzo[c]isoxazole and 5-methoxy-3-phenyl-2,4-imidazolidinedione in refluxing dioxane containing TiCl4 as catalyst to give 82% of 4,N-diphenyl-2-quinazolinecarboxamide [39];

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The reaction between 3-phenylbenzo[c]isoxazole and 5-methoxy-3-phenyl-2,4-imidazolidinedione in refluxing dioxane containing TiCl4 as catalyst to give 82% of 4,N-diphenyl-2-quinazolinecarboxamide [39];