苯酚能与溴水反应吗

2025-03-17 17:18:03
推荐回答(5个)
回答1:

苯酚与溴水的反应属于什么反应,苯酚与溴水的反应属于取代反应,生成三溴苯酚。
苯酚与溴水的反应属于取代反应,生成三溴苯酚。苯酚(Phenol,C6H5OH)是一种具有特殊气味的无色针状晶体,有毒,是生产某些树脂、杀菌剂、防腐剂以及药物(如阿司匹林)的重要原料。也可用于消毒外科器械和排泄物的处理,皮肤杀菌、止痒及中耳炎。
取代反应(substitutionreaction)是指化合物或有机物分子中任何一个原子或原子团被试剂中同类型的其它原子或原子团所替代的反应,用通式表示为:R-L(反应基质)+A-B(进攻试剂)→R-A(取代产物)+L-B(离去基团)属于化学反应的一类。

回答2:

能啊,受酚羟基的影响,其苯环上邻位和对位的氢原子很活泼,能与溴水的溴发生取代反应
C6H5OH+3Br→C6H2(Br)3OH↓+3HBr
手机无法打出苯环,还有产物是2,3,5-三溴苯酚,请原谅,自己写一下方程式

回答3:

可以生成三溴苯酚
溴原子取代苯酚上
酚羟基邻位上
和对位上的氢原子
三溴苯酚是白色沉淀
但要注意只有溴水过量时把苯酚消耗完了才能看见沉淀
否则沉淀溶于苯酚

回答4:

苯酚和溴水反应的化学方程式是
苯酚(那个符号我打不出来)+3Br2→
三溴苯酚↓+3HBr
就是一个苯酚和三个溴水反应生成一个三溴苯酚和三个溴化氢。所以是三个溴离子取代三个氢离子。取代2,4,6号的H是保持平衡。

回答5:

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