作者ISME0907 (ISME)
看板Chemistry
標題[學習] 有關Lewis base一問?
時間Sun Dec 26 00:22:29 2010
Which of the followong reactions, does Alcohol as a Lewis base?
A.ROH + NaNH2 ---> RONa + NH3
B.ROH + TsCl ---> ROTs + HCl
C.ROH + H+ ---> RO(+)H2
~~~
氧帶正電
答案是C,請問B哪裡錯了? 謝謝大家囉^^
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1F:→ flowerkid:C後面那邊應該是R帶正電吧 12/26 00:26
2F:→ x06Cc:B.沒有提供lone pair 12/26 01:06
3F:→ ISME0907:B以氧上的lone pair的電子去攻壓 12/26 01:22
4F:→ allenehongn:For B, that is defined as a nucleophile. 12/26 01:26
5F:推 x06Cc:因為以結果來看,那是置換反應。 12/27 00:22
6F:推 prime0628496:題目的英文錯很大。 12/31 18:14