17. Aromaticity
Aromatic Heterocycles
10PRACTICE PROBLEM
The structure of p-triphenyl is illustrated below.
![](https://lightcat-files.s3.amazonaws.com/problem_images/b29d44bcec02f250-1674043409942.jpg)
(i) Is it acceptable to classify p-triphenyl as a fused polynuclear aromatic hydrocarbon?
(ii) Count the number of pi electrons in p-triphenyl. How does this number compare to naphthalene's?
The structure of p-triphenyl is illustrated below.
(i) Is it acceptable to classify p-triphenyl as a fused polynuclear aromatic hydrocarbon?
(ii) Count the number of pi electrons in p-triphenyl. How does this number compare to naphthalene's?