填空题 较难0.4 引用1 组卷219
以炔烃为原料经下列反应可制备烯烃
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/c878667a40b2485886a277c49dd6d120.png?resizew=671)
(1)化合物1与
反应经历如下过程生成5,其中2、3为中间体。画出1~4的结构式_______ ,并解释Z-型烯烃为主要产物的原因_______ 。
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8647cbc6a89669dcf8e975ab2bdc9937.svg)
(2)画出下列反应中6~11的结构式_______ 。
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/d1e0769413bf4316afcaa6b7da215a03.png?resizew=175)
i.![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/f6189f2ec25844d085f271a0ea025e69.png?resizew=374)
ii.![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/4c9dacf8862146038f7e598f481652d0.png?resizew=477)
iii.![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/4e128914a3da4ca6a9924032e5ab2833.png?resizew=363)
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/c878667a40b2485886a277c49dd6d120.png?resizew=671)
(1)化合物1与
(2)画出下列反应中6~11的结构式
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/d1e0769413bf4316afcaa6b7da215a03.png?resizew=175)
i.
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/f6189f2ec25844d085f271a0ea025e69.png?resizew=374)
ii.
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/4c9dacf8862146038f7e598f481652d0.png?resizew=477)
iii.
![](https://img.xkw.com/dksih/QBM/2022/9/1/3056982665428992/3099089175322624/STEM/4e128914a3da4ca6a9924032e5ab2833.png?resizew=363)
2021高三·福建·竞赛
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