General Mechanism of Electrophilic Aromatic Substitution
Among the fol...
Question
Among the following compounds, the decreasing order of reactivity towards electrophilic substitution is:
A
III>I>II>IV
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B
IV>I>II>III
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C
I>II>III>IV
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D
II>I>III>IV
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Solution
The correct option is AIII>I>II>IV Reactivity towards electrophilic substitution ∝ Strength of EDG or activating group.
Now, ∴ The correct order of decreasing reactivity is III > I > II > IV