Can you answer both? Thank you! Classify the following substituents according to whether they are electron donors orelectron acceptors relative to hydrogen by the resonance and the inductivemechanisms.a = acceptord = donorn = no effect1.2.d3.aCH3-Se:CH3Inductive effect a:0:-O-CCH₂CH₂CCH3CCH₂CH:0::0:||-CH=CH-C-OCH3Resonance effect dInductive effect aInductive effect a.Resonance effectResonance effect Y+000 X+Electrophilic aromatic substitution is a two-step process. In the first stan electrophile, here generically shown as Y+, reacts with the aromatiring to form a resonance-stabilized carbocation intermediate. In thesecond step, loss of a proton from the site of attack restores aromaticto the ring and completes the reaction.Draw curved arrows to show the movement of electrons in this step ofmechanism.Arrow-pushing Instructions+H*H

Answered: Classify the following substituents…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

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

Step 1

Se (Selenium) is an element in group 16 (oxygen family). A positive charge on Se decreases the electron density on it , thereby increasing the electron-withdrawing nature of the group.

This means its resonance effect will be acceptor.

Resonenece effect a

All other answers are correct

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