1) As for aromatic compound there must be throughout cyclic conjunction
2) there must be 2,6,10,14.....pi electrons
So in first compound there are 8 pi electrons that don't come under point (2) so it is not aromatic compound
In second compound there are 6 pi electrons and throughout cyclic conjugation so it is aromatic compound
5. Indicate if each of the following compounds is aromatic or not. H H OZ -N...
5. Indicate if each of the following compounds is aromatic or not. H H -N :0:
5. Indicate if each of the following compounds is aromatic or not. H H N -N :O:
5. Indicate if each of the following compounds is aromatic or not. H H N b :O:
5. Indicate if each of the following compounds is aromatic or not. H H
2. (3 pts) Indicate if the compounds shown below would be predicted to be aromatic, non-aromatic, or anti-aromatic if they had a planar structure. :5; NCHE 3. (3 pts) Rank the following compounds in order of reactivity with Bry in the presence of FeBrs. DDD Chay Least Reactive Most Reactive
3. Please indicate how many pi electrons each of the following compounds have and whether they are aromatic, non-aromatic, or anti-aromatic. (8 points) H
3. Please indicate how many pi electrons each of the following compounds have and whether they are aromatic, non-aromatic, or anti-aromatic. (8 points) N н
Which one of the following compounds is aromatic? N N
5. Circle the compounds below that are aromatic.
5. Circle the compounds below that are aromatic. Aromatic compounds obey Huckel's rule: they have 4n+2 Tt-electrons (where n = any integer including zero) in a closed, contiguous Tt-system (see pg 760, 764-766). Remember delocalized lone pairs are part of the T-system whereas localized lone pairs are not (see pg 765-768). Empty p-orbitals can also be part of the it-system.
Brian Lavey 2020 I 3. Please indicate how many pi electrons each of the following compounds have and whether they are aromatic, non-aromatic, or anti-aromatic. (8 points) 'N