4-(二苯氨基)苯甲腈的合成
Shandong Chemical Industry(2022)
Abstract
介绍一种4-(二苯氨基)苯甲腈的合成方法.以三苯胺为起始原料,通过Vilsmeier-Haack反应制得4-(二苯氨基)苯甲醛,4-(二苯氨基)苯甲醛经肟化反应、醋酸铜催化脱水反应生成4-(二苯氨基)苯甲腈.反应条件相对温和,两步反应的总收率为59.7%.通过熔点测定及核磁共振氢谱检测对产品进行了结构表征.
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