3. Aromaticity . Assume molecules are flat except for the second (at central carbon linkage) and fourth (b/c of the methyl substituents). a) Give the total number of л-electrons in the following structures. b) Give the number of x-electrons that are conjugated in a cycle. c) Do these compounds have aromatic (A), antiaromatic (T), or non-aromatic (N) character? To make it easier to grade, please write only numerals or the letters A, T, or N. a) Total x-e (numerals only!) b) Fully cyclic л-e (numerals): c) Character (A, T, or N): CH3 B H&C CH3 N*
3. Aromaticity . Assume molecules are flat except for the second (at central carbon linkage) and fourth (b/c of the methyl substituents). a) Give the total number of л-electrons in the following structures. b) Give the number of x-electrons that are conjugated in a cycle. c) Do these compounds have aromatic (A), antiaromatic (T), or non-aromatic (N) character? To make it easier to grade, please write only numerals or the letters A, T, or N. a) Total x-e (numerals only!) b) Fully cyclic л-e (numerals): c) Character (A, T, or N): CH3 B H&C CH3 N*
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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Transcribed Image Text:3. Aromaticity
. Assume molecules are flat except for the second (at central carbon
linkage) and fourth (b/c of the methyl substituents). a) Give the total number of л-electrons in
the following structures. b) Give the number of x-electrons that are conjugated in a cycle. c)
Do these compounds have aromatic (A), antiaromatic (T), or non-aromatic (N) character?
To make it easier to grade, please write only numerals or the letters A, T, or N.
a) Total x-e (numerals only!)
b) Fully cyclic л-e (numerals):
c) Character (A, T, or N):
CH3
B
H&C CH3
N*
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