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[求助] 高手解答一下波谱的题目。。。 已有1人参与

有关H谱的题目,哪位大神解答一下。。。

4.        When 2-chloro-2-methylbutane(二氯二甲基丁烷) is treated with a variety of strong bases, the products always seem to contain two isomers (A and B) of formula C5H10. When sodium hydroxide is used as the base, isomer A predominates占优. When potassium t-butoxide is used as the base, isomer B predominates. The proton NMR spectra of A and B are given below.
(a)        Determine the structures of isomers A and B.
(b)        Explain why A is the major product using sodium hydroxide as the base, and why B is the major product using potassium tert-butoxide as the base.
高手解答一下波谱的题目。。。
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选择不同大小的碱,空间选择性不一样。
s:单峰
t:三重峰
q:四重峰
高手解答一下波谱的题目。。。-1
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