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need help with the excercises listed on the first page: 18 and
19
18. Complete...
2. Draw the line structure for a C5H13N FM amine containing a quaternary carbon, a FM...
2. Draw the line structure for a C5H13N FM amine containing a quaternary carbon, a FM alcohol C6H140 with two tertiary carbons and a cyclic ether of FM C5H100. (6 pts) 3. Draw the most stable chair conformation of each of the following compounds, and then determine whether represents the cis isomer or the trans isomer. Which one is the more stable chair conformation cis or trans isomer? Compound More stable chair conformation Cis or Trans Isomer?
9. Draw two different chair conformations of cyclohexanol, showing all hydropen atoms. Identify each position as...
9. Draw two different chair conformations of cyclohexanol, showing all hydropen atoms. Identify each position as axial or equatorial 10. Draw the most stable chair conformation of the following molecules, and estimate the amount of strain in each: (a) trans-1-Chloro-3-methylcyclohexane (b) cis-1-Ethyl-2-methylcyclohexane (c) cis-1-Bromo-4-ethylcyclohexane (d) cis-1-tert-Butylcyclohexane 11. Which isomer is more stable, cis-decalin or trans-decalin? Explain. 12. Glucose exists in two forms having a 36:64 ratio at equilibrium. Draw a skeletal structure of each, describe the difference between them and...
I only need help with question #2 but insight into the rest of them would be...
I
only need help with question #2 but insight into the rest of them
would be very helpful.
Draw the structure of the aldehyde or ketone you could reduce to give the following a. benzyl alcohol b. 3,3-dimethyl-2-butanol c. 3-methyl-1-butanol d. cyclohexanol. 2. Draw the most stable conformation of the following molecule i.e draw the most stable chair. Use the convention for sugars. Why is it the most stable? 3. Are the cis and trans isomers of 4-tert-butyl cyclohexanol chiral?...
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers...
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers of 1,2-dichlorocyclohexane, 1,3-dichlorocyclohexane and 1,4- dichlorocyclohexane - Draw the perspective, Chair and mirror image (if applicable) of each isomer. Perspective (Wedge dash) Chair conformation Drawing Mirror Image chair Chiral? Cis-1,2-dichlorowyclohexane Trans-1.2-dichlorocyclone Is either isomer a mese compound? If yes, draw the plane of symmetry on the mese compound What is the errochemical relationship between these is transiomer? C-1,3-dichlorocyclohexane Trans-1,3-dichloroceae Is either somer amese compound?...
I really meed help with #2 & #3 Questions Module BCCL 150 W 1. Draw one...
I
really meed help with #2 & #3
Questions Module BCCL 150 W 1. Draw one cis and one trans-1-chloro-3-methylcyclohexane with the cyclohexane in the of the paper and bold and dashed groups (there are actually 2 of each). Look at ang w the four possible chair conformers of these two compounds and their calculated energies in 3D. Table 3. Conformational Isomers of 1-chloro-3-methylcyclohexane Compound Cis (chair) Cis (chair) flipped Draw w/bold/dashed Draw ay in plane of page Draw axin...
sodium borohydide reduction of 4 tert butylcyclohexanone. need help confirming top answers are correct and help...
sodium borohydide reduction of 4 tert
butylcyclohexanone. need help confirming top answers are correct
and help with lower section. thanks
& Draw your two products (each in the most stable chair conformation) below using the numbering provided. Show only the -OH and tert-butyl groups on the ring. a) label each group as equatorial (eq) or axial (ax). b) label each group as top face (top) or bottom face (bot). OH (ax, top) (ax, bot) .OH (Eq, top 7 (Er, top...
Need help with these Orgo Chem problems. mostly with the naming part. thank you Draw the most stable chair conforma...
Need help with these Orgo Chem problems. mostly with the
naming part.
thank you
Draw the most stable chair conformation of cis-1,2-dimethylcyclohexane 1) Draw the ring flip of the structure in question #1 2) Draw all contributing resonance structures for the following molecules. Make sure to show all arrows showing 3) movement of electrons. :c: Name the following molecules 4) 5) Assign R/S configuration to the molecule, 2-bromobutane, shown Br H H H HyC CH3 2-bromobutane Which of the following...
18. Provide the correct hexagonal conformation or Ring-flipped chair conformats cyclohexane (as parent chain) compounds. Then...
18. Provide the correct hexagonal conformation or Ring-flipped chair conformats cyclohexane (as parent chain) compounds. Then circle the more stable chair com ir conformations for the following stable chair conformation Flat Hexagon structure formation A Chair conformation B Chair conformation A Chair confort Chair conformation B ..CH3 - CH₃ 39. The following compounds have 2 stereogenic carbons, therefore 4 stereoisomeric structures (3 if there is meso-form) These are not cyclic compounds. a) Draw the structure. b) Identify the stereogenic carbons....
Could anyone help to solve both 2nd and first question with detail explanation . 2. Complete...
Could anyone help to solve both 2nd and first question with
detail explanation .
2. Complete the following two mechanisms. Show all curved arrows and intermediates. Clearly show formal charges in each step. Mechanism a: (5 marks) HBr (excess) heat Mechanism b: (5 marks) H2SO. heat 1. Draw both chair conformations of the cyclohexanes in a) and b). Indicate which chair in both a) and b) is more stable (4 marks). a) trans-1,3-dimethylcyclohexane b) cis-1-tert-butyl-2-methylcyclohexane
Thank you for your help on these! Page 5 b. is methylcyclohexane a planar molecule! methylcyclohexane...
Thank you for your help on
these!
Page 5 b. is methylcyclohexane a planar molecule! methylcyclohexane below: Why or why not? Draw the most stable configuration of methylcyclohexane c. Do alkenes have the ability to rotate around a C-C bond? Why or why not? d. Which is the more stable alkene configuration, cis or trans? Why? e. True or False (Circle the correct answer). Sterie interactions lead to a high energy molecule since atoms within the molecule are crowding each...
2. Draw the line structure for a C5H13N FM amine containing a quaternary carbon, a FM alcohol C6H140 with two tertiary carbons and a cyclic ether of FM C5H100. (6 pts) 3. Draw the most stable chair conformation of each of the following compounds, and then determine whether represents the cis isomer or the trans isomer. Which one is the more stable chair conformation cis or trans isomer? Compound More stable chair conformation Cis or Trans Isomer?
9. Draw two different chair conformations of cyclohexanol, showing all hydropen atoms. Identify each position as axial or equatorial 10. Draw the most stable chair conformation of the following molecules, and estimate the amount of strain in each: (a) trans-1-Chloro-3-methylcyclohexane (b) cis-1-Ethyl-2-methylcyclohexane (c) cis-1-Bromo-4-ethylcyclohexane (d) cis-1-tert-Butylcyclohexane 11. Which isomer is more stable, cis-decalin or trans-decalin? Explain. 12. Glucose exists in two forms having a 36:64 ratio at equilibrium. Draw a skeletal structure of each, describe the difference between them and...
I
only need help with question #2 but insight into the rest of them
would be very helpful.
Draw the structure of the aldehyde or ketone you could reduce to give the following a. benzyl alcohol b. 3,3-dimethyl-2-butanol c. 3-methyl-1-butanol d. cyclohexanol. 2. Draw the most stable conformation of the following molecule i.e draw the most stable chair. Use the convention for sugars. Why is it the most stable? 3. Are the cis and trans isomers of 4-tert-butyl cyclohexanol chiral?...
Prelab Assignment Prior to the laboratory, complete the following Pre-lab Question(s): 1. Cis and Trans isomers of 1,2-dichlorocyclohexane, 1,3-dichlorocyclohexane and 1,4- dichlorocyclohexane - Draw the perspective, Chair and mirror image (if applicable) of each isomer. Perspective (Wedge dash) Chair conformation Drawing Mirror Image chair Chiral? Cis-1,2-dichlorowyclohexane Trans-1.2-dichlorocyclone Is either isomer a mese compound? If yes, draw the plane of symmetry on the mese compound What is the errochemical relationship between these is transiomer? C-1,3-dichlorocyclohexane Trans-1,3-dichloroceae Is either somer amese compound?...
I
really meed help with #2 & #3
Questions Module BCCL 150 W 1. Draw one cis and one trans-1-chloro-3-methylcyclohexane with the cyclohexane in the of the paper and bold and dashed groups (there are actually 2 of each). Look at ang w the four possible chair conformers of these two compounds and their calculated energies in 3D. Table 3. Conformational Isomers of 1-chloro-3-methylcyclohexane Compound Cis (chair) Cis (chair) flipped Draw w/bold/dashed Draw ay in plane of page Draw axin...
sodium borohydide reduction of 4 tert
butylcyclohexanone. need help confirming top answers are correct
and help with lower section. thanks
& Draw your two products (each in the most stable chair conformation) below using the numbering provided. Show only the -OH and tert-butyl groups on the ring. a) label each group as equatorial (eq) or axial (ax). b) label each group as top face (top) or bottom face (bot). OH (ax, top) (ax, bot) .OH (Eq, top 7 (Er, top...
Need help with these Orgo Chem problems. mostly with the
naming part.
thank you
Draw the most stable chair conformation of cis-1,2-dimethylcyclohexane 1) Draw the ring flip of the structure in question #1 2) Draw all contributing resonance structures for the following molecules. Make sure to show all arrows showing 3) movement of electrons. :c: Name the following molecules 4) 5) Assign R/S configuration to the molecule, 2-bromobutane, shown Br H H H HyC CH3 2-bromobutane Which of the following...
18. Provide the correct hexagonal conformation or Ring-flipped chair conformats cyclohexane (as parent chain) compounds. Then circle the more stable chair com ir conformations for the following stable chair conformation Flat Hexagon structure formation A Chair conformation B Chair conformation A Chair confort Chair conformation B ..CH3 - CH₃ 39. The following compounds have 2 stereogenic carbons, therefore 4 stereoisomeric structures (3 if there is meso-form) These are not cyclic compounds. a) Draw the structure. b) Identify the stereogenic carbons....
Could anyone help to solve both 2nd and first question with
detail explanation .
2. Complete the following two mechanisms. Show all curved arrows and intermediates. Clearly show formal charges in each step. Mechanism a: (5 marks) HBr (excess) heat Mechanism b: (5 marks) H2SO. heat 1. Draw both chair conformations of the cyclohexanes in a) and b). Indicate which chair in both a) and b) is more stable (4 marks). a) trans-1,3-dimethylcyclohexane b) cis-1-tert-butyl-2-methylcyclohexane
Thank you for your help on
these!
Page 5 b. is methylcyclohexane a planar molecule! methylcyclohexane below: Why or why not? Draw the most stable configuration of methylcyclohexane c. Do alkenes have the ability to rotate around a C-C bond? Why or why not? d. Which is the more stable alkene configuration, cis or trans? Why? e. True or False (Circle the correct answer). Sterie interactions lead to a high energy molecule since atoms within the molecule are crowding each...
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