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3. Provide an explanation for the results shown below
involving monosubstituted cyclohexanes.
4. The compound below...
K _ [equatorial] 3) Provide an explanation for the results shown below involving monosubstituted cyclohexanes at...
K _ [equatorial] 3) Provide an explanation for the results shown below involving monosubstituted cyclohexanes at 25°C. (6 points) Substituent ſaxial] -H -CH3 18 -CH2CH3 21 -CH(CH3)2 35 -C(CH3)3 4800
4) The compound shown below has an enantiomer despite having no chiral centers. This allene functional...
4) The compound shown below has an enantiomer despite having no chiral centers. This allene functional group has a central carbon with perpendicular pi-bonds. Draw its enantiomer and explain why this molecule is chiral. Hint: Don't overthink it, just think about the definition of an enantiomer. (4 points) FCB Bř
1. For each pair, circle the molecule with the lower pK and provide a brief explanation...
1. For each pair, circle the molecule with the lower pK and provide a brief explanation for your choice. wale wabon ---- 2. For each molecule, draw the two possible chair conformers and circle the preferred conformer. a) cis-1,3-dimethylcyclohexane trans-1,4-dimethylcyclohexane 3. Draw all distinct isomers of dimethylcyclopropane and show the relationship as enantiomer, diastereomer or meso. 4. In each of the following pairs of compounds one is chiral and the other achiral, Circle the chiral compound in each. a) CH,CHCH=CH...
Draw a structural formula of the SS configuration of the compound shown below. Is CH₂ CH2CH3...
Draw a structural formula of the SS configuration of the compound shown below. Is CH₂ CH2CH3 OH • Use the wedge hash bond tools to indicate stereochemistry where it exists. • Include H atoms at chiral centers only. • If a group is achiral, do not use wedged or hashed bonds on it.
Draw a structural formula of the RS configuration of the compound shown below. Use the wedge/hash...
Draw a structural formula of the RS
configuration of the compound shown below.
Use the wedge/hash bond tools to indicate stereochemistry where
it exists.
Include H atoms at chiral centers only.
If a group is achiral, do not use wedged or hashed bonds on
it
1.
2.
OH CH NH2 RS CN NH2 NH2
need to see what i did right and wrong , if possible small explanation as to...
need to see what i did right and wrong , if possible small
explanation as to what was wrong
Br 1 eneae 3 ch1so butane Ано Designate the chiral center in each molecule, if there is one, with a star efhere ntert 1) Assign 1,2,3,4 priority based on atomic number of each atom bonded to the stereogenic or chiral center. 2) Try naming C, D amd G INCLUDE R and S configuration if present 1 etlee Pentane broms 3nitril CN...
Pleqsw help with this question 3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the...
Pleqsw help with this question
3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the Newman projection templates provided to the right of this bond-line structure, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the C C, bond indicated. Provide a one sentence explanation to justify for the overall most stable conformation. (Ipts each correct Newman, 2pts for valid explanation) sight down Cy-- - bond .23...
please answer all parts. your the best :) 4. For each compound below, draw the most...
please answer all parts. your the best :)
4. For each compound below, draw the most stable chair conformation. Do no draw in the hydrogen atoms. For clarity, circle all non-hydrogen substituents that are in an axial position. It may help to number the carbons in each chair first before drawing in cach substituent. (3pts for each correct conformation properly drawn) 5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in...
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....
6. Provide the IUPAC names for the compounds below Name: 7. Draw the following: cis-1-isobutyl-2-propyleyclopentane 8....
6. Provide the IUPAC names for the compounds below Name: 7. Draw the following: cis-1-isobutyl-2-propyleyclopentane 8. Label the indicated atoms in the structure below as 1º, 2º, 3º, or 4º. PB A A B co 9. Draw Newman projections for the day-diethylane about the C4CS bond, Circle the most stable conforme if you need additional space, please feel free to the backside of this paper 10. Draw the chair conformation and ring-flip for the given compound. Calculate the sterie strain...
K _ [equatorial] 3) Provide an explanation for the results shown below involving monosubstituted cyclohexanes at 25°C. (6 points) Substituent ſaxial] -H -CH3 18 -CH2CH3 21 -CH(CH3)2 35 -C(CH3)3 4800
4) The compound shown below has an enantiomer despite having no chiral centers. This allene functional group has a central carbon with perpendicular pi-bonds. Draw its enantiomer and explain why this molecule is chiral. Hint: Don't overthink it, just think about the definition of an enantiomer. (4 points) FCB Bř
1. For each pair, circle the molecule with the lower pK and provide a brief explanation for your choice. wale wabon ---- 2. For each molecule, draw the two possible chair conformers and circle the preferred conformer. a) cis-1,3-dimethylcyclohexane trans-1,4-dimethylcyclohexane 3. Draw all distinct isomers of dimethylcyclopropane and show the relationship as enantiomer, diastereomer or meso. 4. In each of the following pairs of compounds one is chiral and the other achiral, Circle the chiral compound in each. a) CH,CHCH=CH...
Draw a structural formula of the SS configuration of the compound shown below. Is CH₂ CH2CH3 OH • Use the wedge hash bond tools to indicate stereochemistry where it exists. • Include H atoms at chiral centers only. • If a group is achiral, do not use wedged or hashed bonds on it.
Draw a structural formula of the RS
configuration of the compound shown below.
Use the wedge/hash bond tools to indicate stereochemistry where
it exists.
Include H atoms at chiral centers only.
If a group is achiral, do not use wedged or hashed bonds on
it
1.
2.
OH CH NH2 RS CN NH2 NH2
need to see what i did right and wrong , if possible small
explanation as to what was wrong
Br 1 eneae 3 ch1so butane Ано Designate the chiral center in each molecule, if there is one, with a star efhere ntert 1) Assign 1,2,3,4 priority based on atomic number of each atom bonded to the stereogenic or chiral center. 2) Try naming C, D amd G INCLUDE R and S configuration if present 1 etlee Pentane broms 3nitril CN...
Pleqsw help with this question
3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the Newman projection templates provided to the right of this bond-line structure, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the C C, bond indicated. Provide a one sentence explanation to justify for the overall most stable conformation. (Ipts each correct Newman, 2pts for valid explanation) sight down Cy-- - bond .23...
please answer all parts. your the best :)
4. For each compound below, draw the most stable chair conformation. Do no draw in the hydrogen atoms. For clarity, circle all non-hydrogen substituents that are in an axial position. It may help to number the carbons in each chair first before drawing in cach substituent. (3pts for each correct conformation properly drawn) 5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in...
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....
6. Provide the IUPAC names for the compounds below Name: 7. Draw the following: cis-1-isobutyl-2-propyleyclopentane 8. Label the indicated atoms in the structure below as 1º, 2º, 3º, or 4º. PB A A B co 9. Draw Newman projections for the day-diethylane about the C4CS bond, Circle the most stable conforme if you need additional space, please feel free to the backside of this paper 10. Draw the chair conformation and ring-flip for the given compound. Calculate the sterie strain...
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