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. d 3. a CH3 -Se: Inductive effect a CH3 :0: || O-CCH₂CH₂CCH3 :0: :0: || -CH=CH-C-ÖCH3 . Resonance effect d Inductive effect a Inductive effect a Resonance effect Resonance effect

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter19: Eas: Electrophilic Aromatic Substitution
Section: Chapter Questions
Problem 19E
icon
Related questions
Question

Can you answer both? Thank you!

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.
d
3.
a
CH3
-Se:
CH3
Inductive effect a
:0:
-O-CCH₂CH₂CCH3
CCH₂CH
:0:
:0:
||
-CH=CH-C-OCH3
Resonance effect d
Inductive effect a
Inductive effect a
.
Resonance effect
Resonance effect
Transcribed Image Text: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. d 3. a CH3 -Se: CH3 Inductive effect a :0: -O-CCH₂CH₂CCH3 CCH₂CH :0: :0: || -CH=CH-C-OCH3 Resonance effect d Inductive effect a Inductive effect a . Resonance effect Resonance effect
Y+
000 X
+
Electrophilic aromatic substitution is a two-step process. In the first st
an electrophile, here generically shown as Y+, reacts with the aromati
ring to form a resonance-stabilized carbocation intermediate. In the
second step, loss of a proton from the site of attack restores aromatic
to the ring and completes the reaction.
Draw curved arrows to show the movement of electrons in this step of
mechanism.
Arrow-pushing Instructions
+
H*
H
Transcribed Image Text:Y+ 000 X + Electrophilic aromatic substitution is a two-step process. In the first st an electrophile, here generically shown as Y+, reacts with the aromati ring to form a resonance-stabilized carbocation intermediate. In the second step, loss of a proton from the site of attack restores aromatic to the ring and completes the reaction. Draw curved arrows to show the movement of electrons in this step of mechanism. Arrow-pushing Instructions + H* H
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Representations of Organic Compounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Organic Chemistry: A Guided Inquiry
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:
9780618974122
Author:
Andrei Straumanis
Publisher:
Cengage Learning