Does -cf3 group have strong -r/ -m effect? And why?
CaPhi , 7 Years ago
Grade 12
2 Answers
Bhavya
Dear student CF3 is a strong -M group because F is the most electronegative element and hence tries to withdraw electron density from benzene ring.
Last Activity: 7 Years ago
CaPhi
But wouldn't that lead to -i effect because electronegativity causes inductive effect but i am asking resonance effect which is because of electron pair shift
Last Activity: 7 Years ago
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