題目如下:
Which of the following chemical tests can not distinguish
between each pair of compunds?
A)(CH3)2CHOH and (CH3)2CHSH ; Hg2+
B)CH3CH2SCH3 and (CH3)2CHSH ; NaOH(aq)
C)CH3CH2CH2OH and (CH3)2CHOH; I2/OH-
D)(CH3)2C(OH)CH2CH3 and CH3CH2CH(OH)CH2CH3 ; Cr3+
A選項硫會抓汞
B選項鹼會抓質子
C iodoform test 二級醇會有反應
D 三級醇不會被氧化
四個選項看起來好像都可以?
想請教該如何判斷?
謝謝
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