Q13. Using Huskeka rule, identify if the following heterocycles are aromatic, antiaroRAtie or non aromatic. Explain your reasoning and, if the heterocycle is aromatic, indicate the number of p/n electrons in the conjugated system. a) b) c) COO CH3 EtO2C. CO2Et NH3

Q13. Using Huskeka rule, identify if the following heterocycles are aromatic, antiaroRAtie or non aromatic. Explain your reasoning and, if the heterocycle is aromatic, indicate the number of p/n electrons in the conjugated system. a) b) c) COO CH3 EtO2C. CO2Et NH3

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter18: Aromaticity

Section: Chapter Questions

Problem 14CTQ

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Concept explainers

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.

Question

Q13. Using Huakeka rule, identify if the following heterocycles are aromatic, aptiaroRAtie or non
aromatic. Explain your reasoning and, if the heterocycle is aromatic, indicate the number of p/T
electrons in the conjugated system.
a)
b)
c)
coo
CH3
EtO2C.
CO2Et
NH3
4

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