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2. Determine the full structure of an unknown compound with spectral data from MS, H-1, and...
2. (3 points) Based on the spectral data provided, (a) determine the structure of the unknown compound (C6H120; (b)...
2. (3 points) Based on the spectral data provided, (a) determine the structure of the unknown compound (C6H120; (b) assign ALL major peaks in the mass spec (if there is an molecular ion, base peak, alpha- cleavage or McLafferty rearrangement label the signal as such) and IR that led to the identification of your compound. L00 s000 4500 200e a00 sVENEPI 100 80 60- 40- 20 120 110 100 90 80 70 60 50 40 30 20 10 m/z Relative...
4. Determine the structure of an unknown compound whose mass, IR, and 'H-NMR spectra are shown...
4. Determine the structure of an unknown compound whose mass, IR, and 'H-NMR spectra are shown below.. MS 100 43 71 Structure of the unknown compound 50 114 0 40 60 80 100 120 m/z IR H-NMR δ (ppm) 0
40) 7. Based on the spectral data shown, determine the structure of this compound. Draw the...
40) 7. Based on the spectral data shown, determine the structure of this compound. Draw the structure in the box so no 200 130 120 /z m Two 2H triplets Actually 3 peaks
4. (12 pts) Determine the structure of the compound with a molecular formula of C9H XO,...
4. (12 pts) Determine the structure of the compound with a molecular formula of C9H XO, that is consistent with the data given below. (Hint: Use the provided table to organize your 'H data.) For full credit, be sure to identify "X" MS: M = 184 m/z, M+2 -186 m/z; peaks have relative intensities of 3:1 IR (cm-1): significant peaks observed at 2920, 1726, 1600, 1480 'H NMR نر 5 3 9 8 7 6 5 4 3 PPM Signal...
4.(12 pts) Determine the structure of the compound with a molecular formula of C,H,XO2 that is...
4.(12 pts) Determine the structure of the compound with a molecular formula of C,H,XO2 that is consistent with the data given below. (Hint: Use the provided table to organize your 'H data.) For full credit, be sure to identify “X.” MS: M* = 184 m/z, M+2 = 186 m/z; peaks have relative intensities of 3:1 IR (cm-1): significant peaks observed at 2920, 1726, 1600, 1480 1H NMR 3 9 8 5 4 3 2 PPM Signal Shift (ppm) Integration Multiplicity...
13C NMR 1. Propose a structure for the compound CsH12, with the following 13C NMR spectral...
13C NMR 1. Propose a structure for the compound CsH12, with the following 13C NMR spectral data. 160 140 120 80 60 40 20 0 200 180 CDS-00-748 100 ppm 2. Propose a structure for the compound CaH;Br, with the following C NMR spectral data. 200 180 160 140 120 80 60 40 100 ppm 20 0 3. Propose a structure for the compound C H2O2, with the following "'C NMR spectral data. 200 180 160 140 120 30600 T...
1H NMR 6. Propose a structure for the compound CzH.O with the following 'H NMR spectral...
1H NMR 6. Propose a structure for the compound CzH.O with the following 'H NMR spectral data. 2H 1H 3H 1110 H ppm 7. Propose a structure for the compound C2H60, with the following 'H NMR spectral data. (Note this is the same molecular formula as the previous question) ppm 8. Propose a structure for the compound C,He with the following 'H NMR spectral data. SH2H 1H ppm 9. Propose a structure for the compound CxHyN with the following 'H...
3. Below are the MS and IR spectra of Compound A. a. Determine its structure. b....
3. Below are the MS and IR spectra of Compound A. a. Determine its structure. b. Identify pertinent peaks on the IR. Relative Intensity 25 50 75 125 150 175 100 m/z
ty to whoever helps :,) 2. Determine the structure of a compound with molecular formula CHO and the following...
ty to whoever helps :,)
2. Determine the structure of a compound with molecular formula CHO and the following spectral data daudet Ho- 11 10 -o-H 1H NMR - - pom 200 180 160 340 120 100 ppm 80 60 40 20 13C NMR IR LY 2. Determine the structure of a compound with molecular formula C H200 and the following spectral data, doublet doublet 2H Sunglet 10 Ć -a 9 8 7 multis 11 10 - ppm
Determine the structure of the compound using the Mass Spec, IR, C NMR, H NMR, and...
Determine the structure of the compound using the Mass Spec, IR,
C NMR, H NMR, and Dept experiments .
Splitting pattern from left to right is as follows: triplet, 6,
5, 6, triplet
Compound 3 MS: M* = 81 Relative Intensity 10 20 30 40 70 80 90 50 60 m/z Microsoft Autog LOD TRANSMETTANCE1% 4000 2000 2000 1500 1000 HAVENUHBERI-1 1H NMR + ) PPM | 13C NMR 90 ' 80 ' 70 ' 60 ' 50 ' 40...
2. (3 points) Based on the spectral data provided, (a) determine the structure of the unknown compound (C6H120; (b) assign ALL major peaks in the mass spec (if there is an molecular ion, base peak, alpha- cleavage or McLafferty rearrangement label the signal as such) and IR that led to the identification of your compound. L00 s000 4500 200e a00 sVENEPI 100 80 60- 40- 20 120 110 100 90 80 70 60 50 40 30 20 10 m/z Relative...
4. Determine the structure of an unknown compound whose mass, IR, and 'H-NMR spectra are shown below.. MS 100 43 71 Structure of the unknown compound 50 114 0 40 60 80 100 120 m/z IR H-NMR δ (ppm) 0
40) 7. Based on the spectral data shown, determine the structure of this compound. Draw the structure in the box so no 200 130 120 /z m Two 2H triplets Actually 3 peaks
4. (12 pts) Determine the structure of the compound with a molecular formula of C9H XO, that is consistent with the data given below. (Hint: Use the provided table to organize your 'H data.) For full credit, be sure to identify "X" MS: M = 184 m/z, M+2 -186 m/z; peaks have relative intensities of 3:1 IR (cm-1): significant peaks observed at 2920, 1726, 1600, 1480 'H NMR نر 5 3 9 8 7 6 5 4 3 PPM Signal...
4.(12 pts) Determine the structure of the compound with a molecular formula of C,H,XO2 that is consistent with the data given below. (Hint: Use the provided table to organize your 'H data.) For full credit, be sure to identify “X.” MS: M* = 184 m/z, M+2 = 186 m/z; peaks have relative intensities of 3:1 IR (cm-1): significant peaks observed at 2920, 1726, 1600, 1480 1H NMR 3 9 8 5 4 3 2 PPM Signal Shift (ppm) Integration Multiplicity...
13C NMR 1. Propose a structure for the compound CsH12, with the following 13C NMR spectral data. 160 140 120 80 60 40 20 0 200 180 CDS-00-748 100 ppm 2. Propose a structure for the compound CaH;Br, with the following C NMR spectral data. 200 180 160 140 120 80 60 40 100 ppm 20 0 3. Propose a structure for the compound C H2O2, with the following "'C NMR spectral data. 200 180 160 140 120 30600 T...
1H NMR 6. Propose a structure for the compound CzH.O with the following 'H NMR spectral data. 2H 1H 3H 1110 H ppm 7. Propose a structure for the compound C2H60, with the following 'H NMR spectral data. (Note this is the same molecular formula as the previous question) ppm 8. Propose a structure for the compound C,He with the following 'H NMR spectral data. SH2H 1H ppm 9. Propose a structure for the compound CxHyN with the following 'H...
3. Below are the MS and IR spectra of Compound A. a. Determine its structure. b. Identify pertinent peaks on the IR. Relative Intensity 25 50 75 125 150 175 100 m/z
ty to whoever helps :,)
2. Determine the structure of a compound with molecular formula CHO and the following spectral data daudet Ho- 11 10 -o-H 1H NMR - - pom 200 180 160 340 120 100 ppm 80 60 40 20 13C NMR IR LY 2. Determine the structure of a compound with molecular formula C H200 and the following spectral data, doublet doublet 2H Sunglet 10 Ć -a 9 8 7 multis 11 10 - ppm
Determine the structure of the compound using the Mass Spec, IR,
C NMR, H NMR, and Dept experiments .
Splitting pattern from left to right is as follows: triplet, 6,
5, 6, triplet
Compound 3 MS: M* = 81 Relative Intensity 10 20 30 40 70 80 90 50 60 m/z Microsoft Autog LOD TRANSMETTANCE1% 4000 2000 2000 1500 1000 HAVENUHBERI-1 1H NMR + ) PPM | 13C NMR 90 ' 80 ' 70 ' 60 ' 50 ' 40...
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