CH3CH2CH2CH2+(I),CH3CH+CH2CH3(II),(CH3)3C+(III)三種碳正離子穩定性順序如何?
A.II>I>III
B.I>II>III
C.III>II>I
D.II>III>I
正確答案:III>II>I
CH3CH2CH2CH2+(I),CH3CH+CH2CH3(II),(CH3)3C+(III)三種碳正離子穩定性順序如何?
A.II>I>III
B.I>II>III
C.III>II>I
D.II>III>I
正確答案:III>II>I