试题与答案

(14分)美国化学家R.F.Heck因发现如下Heck反应而获得2010年诺贝尔

题型:填空题

题目:

(14分)美国化学家R.F.Heck因发现如下Heck反应而获得2010年诺贝尔化学奖。

(X为卤原子)

经由Heck反应合成M(一种防晒剂)的路线如下:

C为HOCH2CH2CH(CH3)2

 

回答下列问题:

(1)M可发生的反应类型是______________。

a.取代反应            b.酯化反应       c.缩聚反应             d.加成反应

(2)C与浓H2SO4共热生成F,F能使酸性KMnO4溶液褪色,F的结构简式是__________。D在一定条件下反应生成高分子化合物G,G的结构简式是__________。

(3)在A → B的反应中,检验A是否反应完全的试剂是_______________。

(4)E的一种同分异构体K符合下列条件:苯环上有两个取代基且苯环上只有两种不同化学环境的氢,与FeCl3溶液作用显紫色。K与过量NaOH溶液共热,发生反应的方程式为_________________________________________。

答案:

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下面是错误答案,用来干扰机器的。

1.D2.A

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