1.
FREE RADICAL SUBSTITUTION TERMINATION要寫 三步 定 一步？
以CH3Cl為例:
(1) Cl radical + Cl radical ---> Cl2
(2) Cl radical + CH3 radical ---> CH3Cl
(3) CH3 radical + CH3 radical ---> CH3CH3
有人話寫TERMINATION寫一步就可以了，就是(2)的那步。
書就會寫晒三步，MARKING有時寫一步有時寫三步。
我想知的而且確要寫 三步 定 一步？
2.
REDUCTION OF CARBONYL COMPOUND，
寫NaBH4 in CH3OH，
定係寫:
(1) NaBH4 in CH3OH
(2) H3O+？
謝謝解答！
[CHEM] Organic Chemistry
2011-11-15 2:31 am
回答 (2)
2011-11-15 2:44 am
✔ 最佳答案
1)三步2)NaBH4 in CH3OH
2011-11-15 2:56 am
2. should be (1) NaBH4 in CH3OH (2) H3O+
hydronium ion provides the H to attach to the organic compound formed after reduced by NaBH4.
hydronium ion provides the H to attach to the organic compound formed after reduced by NaBH4.
收錄日期: 2021-04-20 21:58:32
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