Classify the following substituents according to whether they are electron donors or electron acceptors relative to hydrogen by the resonance and the inductive mechanisms. a = acceptor d = donor n = no effect

Classify the following substituents according to whether they are electron donors or electron acceptors relative to hydrogen by the resonance and the inductive mechanisms. a = acceptor d = donor n = no effect

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter16: Chemistry Of Benzene: Electrophilic Aromatic Substitution

Section16.SE: Something Extra

Problem 30MP: The carbocation electrophile in a Friede1-Crafts reaction can be generated by an alternate means...

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Concept explainers

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.

Question

Question 3

Classify the following substituents according to whether they are electron donors or electron acceptors relative to
hydrogen by the resonance and the inductive mechanisms.
a = acceptor
d = donor
n = no effect
1.
2.
3.
:0:
:0:
||||
:0:
--CCH₂CH₂CH3
-CH₂CH₂CH₂CH₂OH
-N(CH3)2
Inductive effect
Inductive effect
Inductive effect
. Resonance effect
Resonance effect
. Resonance effect

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