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Answer
е CH с 3 н нн СН з ХotHr CH 3 Н. a I Question 12...
е CH с 3 н нн СН з ХotHr CH 3 Н. a I Question 12 1 pts The two methyl groups in the molecule are... Homotopic Enantiotopic Diastereotopic Heterotopic
е d CН 3 с нн -нf CH 3 н. н a со Question 8 2...
е d CН 3 с нн -нf CH 3 н. н a со Question 8 2 pts The two Hd atoms are... Homotopic Enantiotopic Diastereotopic Heterotopic Question 9 2 pts Ha and Hc are ... Homotopic Enantiotopic Diastereotopic Heterotopic
identify the correct relationship between the indicated pair of protons in the compound given: Question 9...
identify the correct
relationship between the indicated pair of protons in the compound
given:
Question 9 (1 point) ldentify the correct relationship between the indicated pair of protons in the compound given H OH Diastereotopic Homotopic Enantiotopic Heterotopic Question 10 (1 point) Identify the correct relationship between the indicated pair of protons in the compound given: CI
400 Name: / 25 1. Write the names for the compounds. (8 pts) CH,CH2CH2CH2CH,COH сн,сн,а сн,сна...
400 Name: / 25 1. Write the names for the compounds. (8 pts) CH,CH2CH2CH2CH,COH сн,сн,а сн,сна CH3CH2CH COCH,CHE 1-CH₂ CH₃ о 2. Determine the starting material needed to make the following esters. (6 pts
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13....
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13. The labels have fallen off three bottles. Bottle A contains a gas, bottle B contains a liquid, and bottle C contains a solid. The labels indicate that the compounds have the same number of carbon atoms, one being an alkane, one an alcohol, and the other a carboxylic acid. Suggest the identity of the contents of each bottle, and give reasons for your explanation...
27.A 300-MHz spectrometer records a proton at 1500 Hz downfield from TMS. Calculate the chemical shift...
27.A 300-MHz spectrometer records a proton at 1500 Hz downfield from TMS. Calculate the chemical shift in 8 (or ppm). a. 108 & (ppm) b. 88 & (ppm) c. 350 S (ppm) d. 1500 8 (ppm) e. 58 (ppm) 28.Given the molecule below state if the indicated hydrogens below are: CH:CH-CH2C1 a. Unrelated b. homotopic c. enantiotopic d. diastereotopic e. only a and care correct 29. The H NMR signal of 3-methyl-2-butanolo (CH-CH(CH3)CH(OH)CH3) shows_signals: a. 7 b. 6
Molecular Formula: C H I le (1 pt) 1. Unknown# A-pt) 2. DU (IHD): Show calculation(2 pts) 을 Comm...
Molecular Formula: C H I le (1 pt) 1. Unknown# A-pt) 2. DU (IHD): Show calculation(2 pts) 을 Comments on IHD: (Ipt) One Picor ơne ring 3. Report IR analysis here. Tabulate (5 pts) Region Absorption, cm -1 Functional group Base Value Give as a range. Read from correlation chart. (Exact number read from IR 4000-3000 cm 3000-2500 2500-1700 cm 1700-1500 cm 1500-400 cm 1 4 Explain any IR special features in this box (2 pts) (Symmetry, conjugation, resonance, H-bonding,...
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)
e сн, осн, снснснснсн,сн, CH снснснснсн,сн, осн, сн, с сн Cla сн-снсн-снсH,сн, снрн When 2-methyl-3. besene...
e сн, осн, снснснснсн,сн, CH снснснснсн,сн, осн, сн, с сн Cla сн-снсн-снсH,сн, снрн When 2-methyl-3. besene is treated with Cly in methanol, three products are formed (neglecting stereohomers). Draw curved arrews to show the movement of electroas in this step of the reaction mechanism Arrow paching Instructions но— сн, :б—сн, CH :0- сн На -C-CH Cн но — сн, Н,с- CH Нас —с Sab A Ery Anoe rs
in question 3, are they asking for the stereoisomers ? which would be six possible stereoisomers...
in
question 3, are they asking for the stereoisomers ? which would be
six possible stereoisomers ? If so then no need to answer question
3. Thanks.
sorry, i meant question 2.
2. Draw all possible isomers of the following compound and assign all of the hydrogen atoms on each carbon atopm (except for methyl hydrogens) as homotopic, enantiotopic or distereotopic. 3. Estimate the ky/kp values for the following reactions and explain your reasoning. what can you be HCN H...
е CH с 3 н нн СН з ХotHr CH 3 Н. a I Question 12 1 pts The two methyl groups in the molecule are... Homotopic Enantiotopic Diastereotopic Heterotopic
е d CН 3 с нн -нf CH 3 н. н a со Question 8 2 pts The two Hd atoms are... Homotopic Enantiotopic Diastereotopic Heterotopic Question 9 2 pts Ha and Hc are ... Homotopic Enantiotopic Diastereotopic Heterotopic
identify the correct
relationship between the indicated pair of protons in the compound
given:
Question 9 (1 point) ldentify the correct relationship between the indicated pair of protons in the compound given H OH Diastereotopic Homotopic Enantiotopic Heterotopic Question 10 (1 point) Identify the correct relationship between the indicated pair of protons in the compound given: CI
400 Name: / 25 1. Write the names for the compounds. (8 pts) CH,CH2CH2CH2CH,COH сн,сн,а сн,сна CH3CH2CH COCH,CHE 1-CH₂ CH₃ о 2. Determine the starting material needed to make the following esters. (6 pts
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13. The labels have fallen off three bottles. Bottle A contains a gas, bottle B contains a liquid, and bottle C contains a solid. The labels indicate that the compounds have the same number of carbon atoms, one being an alkane, one an alcohol, and the other a carboxylic acid. Suggest the identity of the contents of each bottle, and give reasons for your explanation...
27.A 300-MHz spectrometer records a proton at 1500 Hz downfield from TMS. Calculate the chemical shift in 8 (or ppm). a. 108 & (ppm) b. 88 & (ppm) c. 350 S (ppm) d. 1500 8 (ppm) e. 58 (ppm) 28.Given the molecule below state if the indicated hydrogens below are: CH:CH-CH2C1 a. Unrelated b. homotopic c. enantiotopic d. diastereotopic e. only a and care correct 29. The H NMR signal of 3-methyl-2-butanolo (CH-CH(CH3)CH(OH)CH3) shows_signals: a. 7 b. 6
Molecular Formula: C H I le (1 pt) 1. Unknown# A-pt) 2. DU (IHD): Show calculation(2 pts) 을 Comments on IHD: (Ipt) One Picor ơne ring 3. Report IR analysis here. Tabulate (5 pts) Region Absorption, cm -1 Functional group Base Value Give as a range. Read from correlation chart. (Exact number read from IR 4000-3000 cm 3000-2500 2500-1700 cm 1700-1500 cm 1500-400 cm 1 4 Explain any IR special features in this box (2 pts) (Symmetry, conjugation, resonance, H-bonding,...
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)
e сн, осн, снснснснсн,сн, CH снснснснсн,сн, осн, сн, с сн Cla сн-снсн-снсH,сн, снрн When 2-methyl-3. besene is treated with Cly in methanol, three products are formed (neglecting stereohomers). Draw curved arrews to show the movement of electroas in this step of the reaction mechanism Arrow paching Instructions но— сн, :б—сн, CH :0- сн На -C-CH Cн но — сн, Н,с- CH Нас —с Sab A Ery Anoe rs
in
question 3, are they asking for the stereoisomers ? which would be
six possible stereoisomers ? If so then no need to answer question
3. Thanks.
sorry, i meant question 2.
2. Draw all possible isomers of the following compound and assign all of the hydrogen atoms on each carbon atopm (except for methyl hydrogens) as homotopic, enantiotopic or distereotopic. 3. Estimate the ky/kp values for the following reactions and explain your reasoning. what can you be HCN H...
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