2 ✓ 4 5 6 Classify each of the following molecules as aromatic, antiaromatic, or nonaroma 000 aromatic antiaromatic nonaromatic 000 aromatic antiaromatic nonaromatic 000 aromatic antiaromatic nonaromatic Х Continue Save For Later Submit Assignment
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- Aromatic compound and reaction intermediate, see questions below. ThxIn the blank for each molecule, enter A, B or C according to the code below: A = aromatic if planar Banti-aromatic if planar C=non-aromatic (does not matter if it is planar or not because other conditions for aromaticity or anti- aromaticity are not met) $0 $ blank 1 blank 2 blank 3 blank 4 blank 5 m blank 6 blank 7 blank 8 blank 9Question 15 In the blank for each molecule, enter A, B or C according to the code below: A-aromatic if planar B anti-aromatic if planar C-non-aromatic (does not matter if it is planar or not because other conditions for aromaticity or anti- aromaticity are not met) For those with more than one ring, consider the molecule as a WHOLE, rather than as separate rings. So if all of the rings together don't make for an aromatic molecule, then choose B or C. NH₂ 0₂ blank 1 blank 8 blank 2 blank 9 blank 3 s-cis blank 10 blank 11 N: blank 4 blank 12 blank 5 blank 13 blank 6 blank 14 Å blank 7 Q..z-z Ⓒ.H N-H
- Cyclic hydrocarbons with alternating double and single bonds throughout are calledannulenes. A bracketed number is used to indicate the number of carbons in the ring. Classifythe following annulenes as aromatic, nonaromatic, or antiaromatic compounds.The calicene molecule has a different dipolar moment of 0 and also thedipole points to the larger ring. Draw a structure resonance where you can see that distribution of loads and using the concept of aromaticity and resonance structures, explain why the moment dipolarit's different from zeroWhich one of the following statements from Chapter 8 and 18 is FALSE? O For a compound to be classified as aromatic, it must have an odd number of pairs of n-electrons and must be fully conjugated, cyclic and planar. O Inclusion of heteroatoms as part of the conjugated ring system renders the molecule to be considered non-aromatic. O Benzene is a six-membered ring where the n-electrons are equally shared across all six carbons in the ring and thus it possesses 36 kcal/mol of resonance stabilization energy. O The key reaction in Chapter 18 is the EAS reaction, which stands for electrophilic aromatic substitution. O All EAS reactions follow the same three mechanistic steps: (1) generate the electrophile, (2) capture the electrophile to give a carbocation intermediate, and (3) loss of a proton to regain aromaticity.
- Select all that apply. Which heterocycles are aromatic? +O: z:Need help with these aromatics questionsIs the following molecule/compound aromatic or not aromatic? Choose the correct answer (and motive) from options provided ( ZI O It has 10 T aelectrons, therefore aromatic It has 6 m electrons and satisfy Hückel's rule, therefore aromatic O is not aromatic because it has 10 m electrons and does not satisfy Huckel's rule for aromatic compounds O It has 8 mr electrons, and therefore aromatic