16H-Dibenzo[2,3:6,7][1,4]oxazepino[5,4-b]quinazolin-16-ones were obtained from the available reactants 2-amino-N-(2-hydroxyphenyl)benzamide and 2-bromobenzaldehyde via an Ullmann reaction catalyzed by CuI.
使用可用的反应物2-氨基-N-(2-羟基苯基)苯甲酰胺和2-溴苯甲醛,通过CuI催化的Ullmann反应,制得16H-Dibenzo[2,3:6,7][1,4]氧杂-16-酮螺[5,4-b]喹唑啉。