Homework Answers
HID= p is the no of carbon atoms and n is the no of Hydrogen atoms.
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Example: 1. Provide the structure for the compound with molecular formula CaH&Oz using the following H-NMR...
HOMEWORK 1 1. Provide the structure for the compound with molecular formula CsH100 using the following...
HOMEWORK 1 1. Provide the structure for the compound with molecular formula CsH100 using the following H-NMR and IR data. Calculate the HID number. (5 points)
2. Provide the structu re for the compound with molecular formula C4Hi0O using the following H-NMR...
2. Provide the structu re for the compound with molecular formula C4Hi0O using the following H-NMR and IR data. Calculate the HID number. (5 points) 1H H
1. Provide the structure for the compound with the molecular formula C2H6O2 using the following H-NMR...
1. Provide the structure for the compound with the molecular
formula C2H6O2 using the following H-NMR
and IR data. Calculate the HID number.(5 points)
Unknown 82 CH TRENSNETTENCEI21 LOOR MAVENURBERI 2943 12 2878 15 1457 33 1409 32 3141 1253 53 1204 49 1087 10424 883 15 885 24 52243 -3.719 - 3.699 2.884 4H Unknown 82 C2H6Oz 21+ 3.50 3.00 2.50 ppm (11)
2. Provide the structure for the compound with molecular formula C8H10O using the following H-NMR and...
2. Provide the structure for the compound with molecular formula
C8H10O using the following H-NMR and IR data.
Calculate the HID number.
Unknown 9 CH TIENSNETTONCEIR ROUTER 749 3339 14 2877 34 3109 551 1949 BI 3006 47 1874 84 3064 43 1647 84 3028 30 1604 52 3004 00 1584 79 2944 27 1497 20 1476 62 1454 22 1434 37 1375 GO 1272 24 1243 74 1178 70 1155 74 11 10 20 1082 49 1046 908 BI...
3) For the following questions draw the structure of the compound based off of the molecular formula and NMR that is gi...
3) For the following questions draw the structure of the compound based off of the molecular formula and NMR that is given. a) CsH10 Draw the structure of the compound. 10 H CH10 PPM b) C3H100 Draw the structure of the compound. ЗН ЗН CgH100 d, 240, 2H 6 PPM c) C6H12O2 (IR stretch: C=0 stretch at 1737 cm) Draw the structure of the compound. 6H tsep, 1H C6H1202
A compound with a molecular formula C5H10O has the following 1H NMR spectrum. Provide a structure...
A compound with a molecular formula C5H10O
has the following 1H NMR spectrum. Provide a structure
that is consistent with this spectrum.
3. A compound with a molecular formula CsHioO has the following 'H NMR spectrum. pound with a molecular formula CsHioO has the following H NMR Propose a structure for this compound. PPM
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR...
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration values...
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR...
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration values...
A compound with molecular formula C H160 displays the following IR and 'H-NMR spectra. The 13C...
A compound with molecular formula C H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration...
3. Given the 'H NMR spectrum below and a molecular formula of CaH.O, provide a structure....
3. Given the 'H NMR spectrum below and a molecular formula of CaH.O, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 3300 cm (broad) (5 pts.) зн, d Зн, t 2H,t 2H, q 2H, m 1H, bs 1H, m 4 3 2 PPM 4. In the space below, draw a 'H NMR spectrum for each of the following molecules. Note that only one of these will be graded...
HOMEWORK 1 1. Provide the structure for the compound with molecular formula CsH100 using the following H-NMR and IR data. Calculate the HID number. (5 points)
2. Provide the structu re for the compound with molecular formula C4Hi0O using the following H-NMR and IR data. Calculate the HID number. (5 points) 1H H
1. Provide the structure for the compound with the molecular
formula C2H6O2 using the following H-NMR
and IR data. Calculate the HID number.(5 points)
Unknown 82 CH TRENSNETTENCEI21 LOOR MAVENURBERI 2943 12 2878 15 1457 33 1409 32 3141 1253 53 1204 49 1087 10424 883 15 885 24 52243 -3.719 - 3.699 2.884 4H Unknown 82 C2H6Oz 21+ 3.50 3.00 2.50 ppm (11)
2. Provide the structure for the compound with molecular formula
C8H10O using the following H-NMR and IR data.
Calculate the HID number.
Unknown 9 CH TIENSNETTONCEIR ROUTER 749 3339 14 2877 34 3109 551 1949 BI 3006 47 1874 84 3064 43 1647 84 3028 30 1604 52 3004 00 1584 79 2944 27 1497 20 1476 62 1454 22 1434 37 1375 GO 1272 24 1243 74 1178 70 1155 74 11 10 20 1082 49 1046 908 BI...
3) For the following questions draw the structure of the compound based off of the molecular formula and NMR that is given. a) CsH10 Draw the structure of the compound. 10 H CH10 PPM b) C3H100 Draw the structure of the compound. ЗН ЗН CgH100 d, 240, 2H 6 PPM c) C6H12O2 (IR stretch: C=0 stretch at 1737 cm) Draw the structure of the compound. 6H tsep, 1H C6H1202
A compound with a molecular formula C5H10O
has the following 1H NMR spectrum. Provide a structure
that is consistent with this spectrum.
3. A compound with a molecular formula CsHioO has the following 'H NMR spectrum. pound with a molecular formula CsHioO has the following H NMR Propose a structure for this compound. PPM
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration values...
A compound with molecular formula C7H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration values...
A compound with molecular formula C H160 displays the following IR and 'H-NMR spectra. The 13C NMR data suggest that there is some symmetry within the molecule. a) Calculate the degrees of unsaturation (DU) for the compound in the space provided below. DU = b) Identify and label the two indicated peaks in the IR spectrum in the boxes provided. Identify and label ALL peaks in the 'H NMR spectrum below. The numbers given on the 'H NMR are integration...
3. Given the 'H NMR spectrum below and a molecular formula of CaH.O, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 3300 cm (broad) (5 pts.) зн, d Зн, t 2H,t 2H, q 2H, m 1H, bs 1H, m 4 3 2 PPM 4. In the space below, draw a 'H NMR spectrum for each of the following molecules. Note that only one of these will be graded...
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