Homework Answers
Imidazole is five membered ring having 6 pi electrons system. Its Frost cicle diagramand electrons filling in the orbitals are as follows
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4. Consider imidazole (far right): a. Draw a Frost circle diagram for imidazole. (1 pt) b....
Consider imidazole (far right): a. Draw a Frost circle diagram for imidazole. (1 pt) b. Label...
Consider imidazole (far right): a. Draw a Frost circle diagram for imidazole. (1 pt) b. Label the MOs as "bonding." "anti-bonding." or "non-bonding" (if applicable). (1 pt) C. Fill in imidazole's conjugated pi-system electrons on the Frost diagram. (1 pt) d. Would you expect imidazole to be aromatic or antiaromatic? (1 pt) Explain how your Frost circle results support your answer. (1 pt) imidazole
Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle...
Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are spa hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp2 hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatic? Explain. (3 pts)
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp? hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) Dec 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatic? Explain. (3pts) 3. Rank the reactivity of the compounds...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) Antanan ENon ordre Energy Bunding aromatic antiaromatic 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatic? Explain. (3pts) nonovomatic...
2) Draw the Molecular Orbital diagrams (Frost circle) of Benzene and cyclobutadiene in the ground state. Specify whether the molecule is aromatic/antiaromatic a) Benzene aromatic/antiaromatic (4+1) a...
2) Draw the Molecular Orbital diagrams (Frost circle) of Benzene and cyclobutadiene in the ground state. Specify whether the molecule is aromatic/antiaromatic a) Benzene aromatic/antiaromatic (4+1) aromatic/antiaromatic (4+1) b) Cyclobutadiene
2) Draw the Molecular Orbital diagrams (Frost circle) of Benzene and cyclobutadiene in the ground state. Specify whether the molecule is aromatic/antiaromatic a) Benzene aromatic/antiaromatic (4+1) aromatic/antiaromatic (4+1) b) Cyclobutadiene
The H2O molecule. a) Sketch the Lewis Dot structure. b) Consider Hybridation of O's AOs. Draw...
The H2O molecule. a) Sketch the Lewis Dot structure. b) Consider Hybridation of O's AOs. Draw the MO diagram that would result, or explain the TWO "H-O bonds." Be sure to label them on your diagram. c) Label the MOs in your diagram. Are they sigma type or pi type interactions ? Bonding or Anti-bonding? d) Let's now consider those other electrons in the molecule. They ( 4 electrons ) are not contributing or disrupting the bonds between H and...
Draw the molecular orbital diagram using the polygon method of cycloheptatriene anion. Label all the orbitals...
Draw the molecular orbital diagram using the polygon method of cycloheptatriene anion. Label all the orbitals and fill in the electrons in the system. Use the molecular orbital diagram to predict whether the system is non, anti, or aromatic and explain your answer without using huckels rule.
4. Provide a plausible mechanism for the reaction shown. (6 pts) 7 NaNH. Hycor ND 5....
4. Provide a plausible mechanism for the reaction shown. (6 pts) 7 NaNH. Hycor ND 5. Each transformation shown below requires at least two steps. Provide the reagents/conditions for each transformation. (20 pts) Reagents Reagents A! Reagents D-7 Reagents Reagents 6. Predict the products from the Birch reductions shown below. (3 pts) Nz, NHU CH OH Bonus: (6 pts) Provide a synthesis for the target molecule using benzene. CO2H CO2H TM 1. Draw Frost circle diagrams for each compound shown....
Can you please answer all of them? Section B: Free Response (you must show your work...
Can you please answer all of them?
Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp2 hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect...
Consider imidazole (far right): a. Draw a Frost circle diagram for imidazole. (1 pt) b. Label the MOs as "bonding." "anti-bonding." or "non-bonding" (if applicable). (1 pt) C. Fill in imidazole's conjugated pi-system electrons on the Frost diagram. (1 pt) d. Would you expect imidazole to be aromatic or antiaromatic? (1 pt) Explain how your Frost circle results support your answer. (1 pt) imidazole
Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are spa hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp2 hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatic? Explain. (3 pts)
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp? hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) Dec 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatic? Explain. (3pts) 3. Rank the reactivity of the compounds...
1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) Antanan ENon ordre Energy Bunding aromatic antiaromatic 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect this molecule to be aromatic, antiaromatic or non aromatic? Explain. (3pts) nonovomatic...
2) Draw the Molecular Orbital diagrams (Frost circle) of Benzene and cyclobutadiene in the ground state. Specify whether the molecule is aromatic/antiaromatic a) Benzene aromatic/antiaromatic (4+1) aromatic/antiaromatic (4+1) b) Cyclobutadiene
2) Draw the Molecular Orbital diagrams (Frost circle) of Benzene and cyclobutadiene in the ground state. Specify whether the molecule is aromatic/antiaromatic a) Benzene aromatic/antiaromatic (4+1) aromatic/antiaromatic (4+1) b) Cyclobutadiene
4. Provide a plausible mechanism for the reaction shown. (6 pts) 7 NaNH. Hycor ND 5. Each transformation shown below requires at least two steps. Provide the reagents/conditions for each transformation. (20 pts) Reagents Reagents A! Reagents D-7 Reagents Reagents 6. Predict the products from the Birch reductions shown below. (3 pts) Nz, NHU CH OH Bonus: (6 pts) Provide a synthesis for the target molecule using benzene. CO2H CO2H TM 1. Draw Frost circle diagrams for each compound shown....
Can you please answer all of them?
Section B: Free Response (you must show your work for full credit) 1. Draw Frost circle diagrams for each compound shown. Assume that all atoms in the ring are sp2 hybridized. Populate the pi electrons in the corresponding MO's. Identify the compound as aromatic or antiaromatic. (5 pts) 2. What is the Hückel number of pi electrons for the molecule shown below? How many pi electron pairs does it have? Would you expect...
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