Aromaticity Worksheet CHEM 2410 Fall 2019 Determine if the following compounds are aromatic, anti-aromatic or non-...
Aromaticity Worksheet CHEM 2410 Fall 2019 Determine if the following compounds are aromatic, anti-aromatic or non-aromatic. Give reasons for your answer. ***Assume all the cyclic compounds are planar (flat) for these problems. Summary Notes: Aromatic - 4n+2 pi electrons, complete cyclic conjugated pi system and planar (flat) Anti-aromatic - 4n pi electrons, cyclic conjugated pi system and planar(flat) Non-aromatic-breaks any of the above rules (all other compounds) Sp3 hybridized heteroatoms (O, S, N) are involved in the pi system Sp2...
determine if aromatic, anti-aromatic or non-aromatic
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on - aromatic aromatic aromaty to sam no non 8 TB-N.B HN -NH tricky! Chapter 18 Activity 2 - Watch video Chapter 18 Aromaticity: 12:22-27:33 The following are Huckel's criteria for AROMATICITY: A. Flat and cyclic B. Fully conjugated C. 2, 6, 10, 14, etc... pi electrons (Or odd number of pi bonds/lone pairs) The following are Huckel's criteria for ANTI-AROMATICITY: A. Flat and cyclic B. Fully conjugated C. 4, 8,...
label as anti aromatic, aromatic, or non
aromatic
11. (12 points) Label the following compounds as aromatic, antiaromatic, or nonaromatic (not aromatic). za Zöz I ZI
2. Identify each of the following compounds as aromatic, nonaromatic, or antiaromatic (1 pt each) and briefly list all criteria necessary for making your designation (1 pt each). The first is done as an example. (6 pts total) Aromatic • Cyclic Fully conj.pl system Planar • 3 pair pi electrons
Answer this by filling the table , exactly as shown
Identify the following molecules as aromatic, anti-aromatic or non-aromatic based on Hückel rules. Complete the table below Structure Number of Pi electron in the Number of participating P orbital Aromatic, system (identify the electrons) (identify the orbitals) anti-aromatic or non-aromatic
Answer this by filling the table , exactly as shown
Identify the following molecules as aromatic, anti-aromatic or non-aromatic based on Hückel rules. Complete the table below Structure Number of Pi electron in the Number of participating P orbital Aromatic, system (identify the electrons) (identify the orbitals) anti-aromatic or non-aromatic
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The following two drawings are resonance structures of one compound. a-o But the following two drawings are not resonance structures Not resonance structures They are, in fact, two different compounds. Choose the correct explanation(s). Select all that apply. Benzene does not have three C-C single bond and three C-C double bonds. In fact, all six C-C bonds of the ring have the same bond order and same length. Benzene have three C- single bond...