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6.-20. Classify the pair of hydrogens shown on each structure to a topicity relation. Answers may...
14-28 please What is the topicity relation between each pair of indicated hydrogens? Answers may be...
14-28 please
What is the topicity relation between each pair of indicated hydrogens? Answers may be repeated. Not all hydrogens are shown in the structures. a. constitutional heterotopic b. diastereotopic c. equivalent d. enantiotopic e. not a -d. 14. H_1 and H_2 15. H_1 and H_3 16. H_3 and H_4 17. H_5 and H_8. 18. H_6 and H_7 Match each C_6H_13Br isomer to its^1H NMR spectrum. Because of the low resolution of the spectra and overlap, the multiplicity of all...
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the right, with each hydrogen in the structure identified...
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the
right, with each hydrogen in the structure identified by a
superscript. Identify the relationship between the following pairs
of hydrogens.
The possible answers for every drop-down box are: homotopic,
enantiotopic, or diastereotopic.
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the right, with each hydrogen in the structure identified by a superscript. Identify the relationship between the following pairs of hydrogens. The possible answers for every drop-down box are: homotopic, enantiotopic, or diastereotopic.
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the right, with each hydrogen in the structure identified...
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the
right, with each hydrogen in the structure identified by a
superscript. Identify the relationship between the following pairs
of hydrogens.
The possible answers for every drop-down box are: homotopic,
enantiotopic, or diastereotopic.
I got the 4 questions with the red X wrong, but I am not sure what
the correct answer should be for these. (The ones without the red X
are already correct.)
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the...
9. Classify each pair of compounds as identical molecules stereoisomers, constitutional isomers or not isomers of...
9. Classify each pair of compounds as identical molecules stereoisomers, constitutional isomers or not isomers of each other. and OH H and C₂Hs Ćato and 22 10. Which of the following compounds are meso? Explain ' & BrCI OH (A) (B) (C) (D)
2. Analyze each pair of compounds below. Identify which class of isomers each pair of structures...
2. Analyze each pair of compounds below. Identify which class of isomers each pair of structures represent. Your choices are: (i) constitutional, (ii) conformational, (iii) enantiomers, or (iv) diastereomers. Only one label for each pair should be used. For each case show work (drawings, (R)/(S), rotation of bonds, chair-flips, etc) which led you to each answer for the pairs below. Any differences of answers between you and your peers can be discussed and corrected as needed. OH H, H носно...
Untnown 5y CsHao 1H ppm(t1) 1.50 1.00 1.776 1.505 1.161 9060 0.881 5 Report your 1H...
Untnown 5y CsHao 1H ppm(t1) 1.50 1.00 1.776 1.505 1.161 9060 0.881 5 Report your 1H NMR analyses here:(10 points) Fragmenrs Splitting Number of Chemical shift, ppm Integration neighbors, N N+1 a. b. C d. e. Conclusion: (5 points) Draw Structure showing all carbons and hydrogens and match the peaks with the protons. 6. 7. Explain any special features on the back of this page.-> 1 HNMR: symmetry, Homotopic, heterotopic, enantiotopic, diastereotopic, H-bonding, Cis-trans, coupling constants, etc.(2 points)
6. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E....
6. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E. A and C 7. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E A and C 8. Which of the following is a Newman projection for the following compound as viewed down the indicated bond in...
Match the hydrogens in the structure below to each signal in the NMR spectrum H1 H5...
Match the hydrogens in the structure below to each signal in the NMR spectrum H1 H5 H4 tra -H3 6H E 6H, singlet B 3H, singlet D 2H, singlet с 1H, septet F. 6H, doublet A 4H, mult 8 7 6 5 3 2 1 0 4 PPM
19) (9 pts) Identify the relationship between each pair of structures shown A) same compound, B)...
19) (9 pts) Identify the relationship between each pair of structures shown A) same compound, B) constitutional isomers, C) conformational isomers, D) configurational isomers or E) enantiomers. CH B CH and Answer *To receive full credit, label each as R or S. b. Answer: Cl Br CH3 *To receive full credit, label each as R or S. c. Answer o (5 pts) Determine the formal charge on the indicated atoms. HzN-N a. : Br: b.
Give the stereochemical relationship between each pair of structures. 9:23 X Additional Ch. 6 Review Problems.d......
Give the stereochemical relationship between each pair of
structures.
9:23 X Additional Ch. 6 Review Problems.d... ... Name: 1) Give the stereochemical relationships between cach pair of structures: same compound, constitutional structural isomers, enantiomers, diastereomers. Any E- 2) Which of the following molecules, if isolated in its pure form, would demonstrate optical activity? Circle your selected answers). 3) For each structure: I. Star () any asymmetric carbon atoms. II. Label each asymmetric carbon as Ror S. To receive full credit,...
14-28 please
What is the topicity relation between each pair of indicated hydrogens? Answers may be repeated. Not all hydrogens are shown in the structures. a. constitutional heterotopic b. diastereotopic c. equivalent d. enantiotopic e. not a -d. 14. H_1 and H_2 15. H_1 and H_3 16. H_3 and H_4 17. H_5 and H_8. 18. H_6 and H_7 Match each C_6H_13Br isomer to its^1H NMR spectrum. Because of the low resolution of the spectra and overlap, the multiplicity of all...
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the
right, with each hydrogen in the structure identified by a
superscript. Identify the relationship between the following pairs
of hydrogens.
The possible answers for every drop-down box are: homotopic,
enantiotopic, or diastereotopic.
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the right, with each hydrogen in the structure identified by a superscript. Identify the relationship between the following pairs of hydrogens. The possible answers for every drop-down box are: homotopic, enantiotopic, or diastereotopic.
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the
right, with each hydrogen in the structure identified by a
superscript. Identify the relationship between the following pairs
of hydrogens.
The possible answers for every drop-down box are: homotopic,
enantiotopic, or diastereotopic.
I got the 4 questions with the red X wrong, but I am not sure what
the correct answer should be for these. (The ones without the red X
are already correct.)
The structure of 1,1-dichloro-2,2-diethoxyethane is shown at the...
9. Classify each pair of compounds as identical molecules stereoisomers, constitutional isomers or not isomers of each other. and OH H and C₂Hs Ćato and 22 10. Which of the following compounds are meso? Explain ' & BrCI OH (A) (B) (C) (D)
2. Analyze each pair of compounds below. Identify which class of isomers each pair of structures represent. Your choices are: (i) constitutional, (ii) conformational, (iii) enantiomers, or (iv) diastereomers. Only one label for each pair should be used. For each case show work (drawings, (R)/(S), rotation of bonds, chair-flips, etc) which led you to each answer for the pairs below. Any differences of answers between you and your peers can be discussed and corrected as needed. OH H, H носно...
Untnown 5y CsHao 1H ppm(t1) 1.50 1.00 1.776 1.505 1.161 9060 0.881 5 Report your 1H NMR analyses here:(10 points) Fragmenrs Splitting Number of Chemical shift, ppm Integration neighbors, N N+1 a. b. C d. e. Conclusion: (5 points) Draw Structure showing all carbons and hydrogens and match the peaks with the protons. 6. 7. Explain any special features on the back of this page.-> 1 HNMR: symmetry, Homotopic, heterotopic, enantiotopic, diastereotopic, H-bonding, Cis-trans, coupling constants, etc.(2 points)
6. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E. A and C 7. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E A and C 8. Which of the following is a Newman projection for the following compound as viewed down the indicated bond in...
Match the hydrogens in the structure below to each signal in the NMR spectrum H1 H5 H4 tra -H3 6H E 6H, singlet B 3H, singlet D 2H, singlet с 1H, septet F. 6H, doublet A 4H, mult 8 7 6 5 3 2 1 0 4 PPM
19) (9 pts) Identify the relationship between each pair of structures shown A) same compound, B) constitutional isomers, C) conformational isomers, D) configurational isomers or E) enantiomers. CH B CH and Answer *To receive full credit, label each as R or S. b. Answer: Cl Br CH3 *To receive full credit, label each as R or S. c. Answer o (5 pts) Determine the formal charge on the indicated atoms. HzN-N a. : Br: b.
Give the stereochemical relationship between each pair of
structures.
9:23 X Additional Ch. 6 Review Problems.d... ... Name: 1) Give the stereochemical relationships between cach pair of structures: same compound, constitutional structural isomers, enantiomers, diastereomers. Any E- 2) Which of the following molecules, if isolated in its pure form, would demonstrate optical activity? Circle your selected answers). 3) For each structure: I. Star () any asymmetric carbon atoms. II. Label each asymmetric carbon as Ror S. To receive full credit,...
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