作者查詢 / sam20135
作者 sam20135 在 PTT [ Chemistry ] 看板的留言(推文), 共13則
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7F推: 單純的炔是不可能被LAH還原的~例如這題,只有 allylic01/12 00:11
8F→: alcohol 的炔才能被還原成烯類01/12 00:12
7F推: 一般都是自己合的吧...買的到話都是高價不划算07/16 22:25
11F推: NMR、氫碳 2D DEPT 不然就是MS、IR,最差的就是用衍伸01/05 10:32
12F→: 物回推01/05 10:32
13F→: 實驗時應該多少都能預測能到的可能產物吧01/05 10:34
2F推: 去查一下 H2,Pd/C反應機制08/15 00:10
7F→: 考試當然寫B阿..但實際情形就差很多了...副產物應該非常04/20 07:44
8F→: 多..合成實驗設計上應該不會這樣設04/20 07:45
11F→: BF3用水就能quench03/29 21:15
12F推: 這實驗不戴手套....03/17 18:26
5F推: 推一個01/28 12:55
21F推: 極性太高了~~ 想要的點通常在Rf約0.304/22 16:22
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