![](https://i.imgur.com/d4Sg8fp.jpg)
有機請教
![](https://i.imgur.com/d4Sg8fp.jpg)
93的反應不知怎麼推才會變醛
炔先抓h還是醇先脫水
94的E選項是否錯了?
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11/07 22:38, , 1F
11/07 22:38, 1F
推
11/07 22:47, , 2F
11/07 22:47, 2F
推
11/07 23:44, , 3F
11/07 23:44, 3F
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11/08 00:33, , 4F
11/08 00:33, 4F
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11/08 00:33, , 5F
11/08 00:33, 5F
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11/08 15:07, , 6F
11/08 15:07, 6F