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Please answer both parts. Thank you :)
5. (a) Convert Compound A (shown below) to its...
5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in...
5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in their proper location and orientation in the decalin skeleton. (3pts for correct structure) CH3 н-о сн decalin skeleton (needs completed) Compound A (b) (i) Is the decalin skeleton shown above the cis or trans-decalin stereoisomer? (ii) Is this decalin ring able to undergo a chair-flip? (ii) Explain in two or less sentences why or why not, or draw a picture to...
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...
I understand part a and have it answered. I think this is a trans-decalin stereoisomer because...
I understand part a and have it answered. I think this
is a trans-decalin stereoisomer because CH3 and OH are on opposite
sides of the rings. I don't think that it can undergo a ring flip,
but I am second guessing now because one of my friends said they
thought it could. please help!!
5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in their proper location and orientation in the...
5. (a) (3pts) Look up trans-decalin and cis-decalin in your text book. Which of these is...
5. (a) (3pts) Look up trans-decalin and cis-decalin in your text book. Which of these is not able to undergo a chair-flip? Briefly explain. с The tetracyclic structure (shown below) is comprised of rings A,B,C, and D and it represent a typical steroid skeleton along with the numbering scheme used for this class of compounds. The methyl (Me) groups and hydrogens (H) atoms shown are at the bridgehead positions and stereochemistry has been shown for clarity. 112 Me D (b)...
please help 4. For each pair of structures below circle the most relatively stable one. Show...
please help
4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
Can anyone help me with this ? (a) (b) .CI For each compound below 1. Draw...
Can anyone help me with this ?
(a) (b) .CI For each compound below 1. Draw representations for the cis and trans isomers using a hexagon for the six- (i) membered ring, and wedges and dashes for substituents. Draw the two possible chair conformations for the cis isomer. Which conformation, if (ii) either, is more stable? Draw the two possible chair conformations for the trans isomer. Which conformation. (iii) if either, is more stable? Which isomer, cis or trans, is...
What is the IUPAC name of the compound shown below? cis-1, 3-dimethylcyclohexane trans-1, 3-dimethylcyclohexane cis-1, 4-dimethylcyclohexane...
What is the IUPAC name of the compound shown below? cis-1, 3-dimethylcyclohexane trans-1, 3-dimethylcyclohexane cis-1, 4-dimethylcyclohexane tram-1, 5 -dimethyIcyclohexane Cyclohexane adopts the chair conformation rather than a planar structure because torsional strain is minimized. the C-C-C bond angles are close to 109.5degree. there are no 1, 3-diaxial interactions in a planar structure. only I only II I and II I, II, and III
This is for Organic II. Thank you! 5) Consider Compounds I & II shown below. The...
This is for Organic II. Thank you!
5) Consider Compounds I & II shown below. The two compounds can undergo reactions 1 and 2 to yield Compound Q. a) (4 points) Draw the structure for Compound Q. b) (8 points - 4 points each) Give the reagents 1 and 2 that will produce Q, and explain how the reactions are similar or different. Q-•la
Please answer 29 and explain. Thank you Where would the compound shown undergo monobromination wiuh Br/FeBrs...
Please answer 29 and explain. Thank you
Where would the compound shown undergo monobromination wiuh Br/FeBrs (2 points)? Why (4 points)? A. ortho/para positions on ring 1 0 B. meta position on ring 1 D. meta position on ring 2 ring 1 nin2 C. ortho/para positions on ring 2 E. mixture of meta position on ring 1 and ortho/para positions on ring 2 Which of the following compounds has the fastest SN1 reaction rate with H-O in acetone (2 pe?...
please help me type my introduction for my lab report. thank you!! INTRODUCTION In this section,...
please help me type my
introduction for my lab report. thank you!!
INTRODUCTION In this section, you will introduce the experiment by explaining generally what you did and why you did it. This section usually starts with an examination of the literature through a library search to inform the reader about work already done on this topic. If you have never done a bibliographic database search for scientific journal articles, then you are not yet a biological sciences major (note:...
5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in their proper location and orientation in the decalin skeleton. (3pts for correct structure) CH3 н-о сн decalin skeleton (needs completed) Compound A (b) (i) Is the decalin skeleton shown above the cis or trans-decalin stereoisomer? (ii) Is this decalin ring able to undergo a chair-flip? (ii) Explain in two or less sentences why or why not, or draw a picture to...
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...
I understand part a and have it answered. I think this
is a trans-decalin stereoisomer because CH3 and OH are on opposite
sides of the rings. I don't think that it can undergo a ring flip,
but I am second guessing now because one of my friends said they
thought it could. please help!!
5. (a) Convert Compound A (shown below) to its chair-like structure by placing the substituents of this compound in their proper location and orientation in the...
5. (a) (3pts) Look up trans-decalin and cis-decalin in your text book. Which of these is not able to undergo a chair-flip? Briefly explain. с The tetracyclic structure (shown below) is comprised of rings A,B,C, and D and it represent a typical steroid skeleton along with the numbering scheme used for this class of compounds. The methyl (Me) groups and hydrogens (H) atoms shown are at the bridgehead positions and stereochemistry has been shown for clarity. 112 Me D (b)...
please help
4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
Can anyone help me with this ?
(a) (b) .CI For each compound below 1. Draw representations for the cis and trans isomers using a hexagon for the six- (i) membered ring, and wedges and dashes for substituents. Draw the two possible chair conformations for the cis isomer. Which conformation, if (ii) either, is more stable? Draw the two possible chair conformations for the trans isomer. Which conformation. (iii) if either, is more stable? Which isomer, cis or trans, is...
What is the IUPAC name of the compound shown below? cis-1, 3-dimethylcyclohexane trans-1, 3-dimethylcyclohexane cis-1, 4-dimethylcyclohexane tram-1, 5 -dimethyIcyclohexane Cyclohexane adopts the chair conformation rather than a planar structure because torsional strain is minimized. the C-C-C bond angles are close to 109.5degree. there are no 1, 3-diaxial interactions in a planar structure. only I only II I and II I, II, and III
This is for Organic II. Thank you!
5) Consider Compounds I & II shown below. The two compounds can undergo reactions 1 and 2 to yield Compound Q. a) (4 points) Draw the structure for Compound Q. b) (8 points - 4 points each) Give the reagents 1 and 2 that will produce Q, and explain how the reactions are similar or different. Q-•la
Please answer 29 and explain. Thank you
Where would the compound shown undergo monobromination wiuh Br/FeBrs (2 points)? Why (4 points)? A. ortho/para positions on ring 1 0 B. meta position on ring 1 D. meta position on ring 2 ring 1 nin2 C. ortho/para positions on ring 2 E. mixture of meta position on ring 1 and ortho/para positions on ring 2 Which of the following compounds has the fastest SN1 reaction rate with H-O in acetone (2 pe?...
please help me type my
introduction for my lab report. thank you!!
INTRODUCTION In this section, you will introduce the experiment by explaining generally what you did and why you did it. This section usually starts with an examination of the literature through a library search to inform the reader about work already done on this topic. If you have never done a bibliographic database search for scientific journal articles, then you are not yet a biological sciences major (note:...
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