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MS ID a minimum of two fragments excluding M Relative Intensity M : mle Nitrogen: Yes/No...
Label the peaks that characterize the structure. Functional Group(s): HNMR Label each peak with the type...
Label the peaks that characterize the structure. Functional Group(s): HNMR Label each peak with the type of hydrogen from the structure. Molecular Structure: triplet quartet ppm O A -Br OB. CH ос с 9 D. CH2-CH, Label the peaks that characterize the structure Functional Group(s): HNMR Label each peak with the type of hydrogen from the structure. Molecular Structure: triplet quartet ОА -Br OB. -CH Occ ® D -CH2-CH, Doent Colantion 1 Points on 39 of 40 from the original...
For part B also calculate degree of unsaturation and use the MS and 13CNMR spectra...
For part B also calculate degree of
unsaturation and use the MS and 13CNMR spectra to identify the
molecule. Label the graphs with the information gained.
9. Identify the compound with give molecular formula that gives the IR and 'H NMR spectra shown. Label the IR peaks with the type of functional group. Draw the structure of the compound and label the signals on the structure using letters (a, b, c, etc.) then label the signals on the 'H...
IR mmm Directions: Deduce the structure of This compound using the spectroscopic information Assign all significant...
IR mmm Directions: Deduce the structure of This compound using the spectroscopic information Assign all significant peaks in all spectra TH-NMR 13C-NMR MS Results: Molecular lon Peak at 98 with no M+2 peaks 100- 00 Relative Intensity 20- 10 20 -2
Compound A displays the following MS, 'HNMR, and IR spectra. Compound A decolorizes a solution of...
q
is for quadruplet and t is for triplet
Compound A displays the following MS, 'HNMR, and IR spectra. Compound A decolorizes a solution of bromine in dichloromethane. Suggest a structure for Compound A consistent with all of the data given. Account for all of the numbered peaks in the MS, interpret each NMR signal, and identify each peak in the functional group region of the IR spectrum. 4. 100 80 20 10 30 50 60 70 100 A !...
For problem #4 answer the questions on the Mass Spectroscopy problem set worksheet. Problem 4 IR...
For problem #4 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 4 IR Spectrum oud 2000 1600 Mass Spectrum Sofase 40 80 120 160 200 240 260 13C NMR Spectrum (100.0 M CDO, DEPT CU protected 200180120800 8 (open HNMR Spectrum 200 M COG, os DO 10 9 8 7 6 5 4 3 2 1 Problem # Bond stretch- Molecular | Halogen/nitrogen IR frequency | Ion Peak present? Explain Structure of Compound Structure of MS fragments...
Mass Spec Diethyl Phthalate Mass Spectrum Relative Intensity m/z MS diethylphthalate (note: major m/z values of...
Mass Spec Diethyl Phthalate Mass Spectrum Relative Intensity m/z MS diethylphthalate (note: major m/z values of 222, 193, 177, 149 are present) 3) Propose structures for TWO fragments in the mass spectrum. Note: the molecular ion peak at 222 m/z is NOT a fragment.
Unknown H415 100 50 1000 1S00 2000 3000 BRVENUMBERI 4000 Unknown H415 ЗН 1 H-N 2H,...
Unknown H415 100 50 1000 1S00 2000 3000 BRVENUMBERI 4000 Unknown H415 ЗН 1 H-N 2H, q 1H, d 5H, m 1H, d 0 1 2 3 6 7 8 10 11 ppm HSP-00-049 Unknown H415 q 140 120 100 200 180 160 ppm CDS-00-726 20 -40 60 80 Relative Intensity 09 Unknown H415 100 MS-NJ-0442 80 20 thmpt 25 50 75 100 125 150 175 m/z Date: Name: Section/Group: Instructor: Report Sheet: Laboratory 14 MS,IR, 13C NMR, and 'H...
Label the significant peaks in the IR and NMR spectra. When analyzing the signals in the 'HNMR, b...
Label the significant peaks in the IR and NMR spectra. When analyzing the signals in the 'HNMR, be sure to include all appropriate information. For example: 3H, singlet, 0 neighbors, and c (the letter referring to the corresponding unique type of hydrogens that were labeled in the structure). It is recommended to provide more analysis for each signal than what is described above, when necessary, such as labeling any coupling constants if any are provided For NMR label each peak...
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and...
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and circle it. Indicate on the IR, NMR and MS spectra the information you got from each to deduce the structure. 14, IR Spectrum 4000 3000 2000 V (cm 16001200800 ) Mass Spectrum 121/123 % of base peak M+-- 200202/204 X X or C₂ H₂ Brz 240 280 40 80 120 160 m/e 200 'H NMR Spectrum (400 MHz, CDCI, solution) triplet expansions carbon Carbon...
Unknown 315-S20-2 Can someone help me fill out the table on the right side please IR...
Unknown 315-S20-2
Can someone help me fill out the table on the right side
please
IR Spectrum:
Unknown # 315-S20-2 Mol. Wt. = 181.0 g/mol C-33.17% H=5.01% 0 = 17.68% Molecular Formula Degree of Unsaturation = Mass Spectrum IR spectrum (liquid film) 100- Relative Intensity 150 175 25 50 75 100 125 m/z Based on the M.W., circle & label the molecular ion peak (M). Spectrum Region Frequency (cm ) Peak Shape (sharp, broad) MAVUTO Peak Intensity (strong, med., weak)...
Label the peaks that characterize the structure. Functional Group(s): HNMR Label each peak with the type of hydrogen from the structure. Molecular Structure: triplet quartet ppm O A -Br OB. CH ос с 9 D. CH2-CH, Label the peaks that characterize the structure Functional Group(s): HNMR Label each peak with the type of hydrogen from the structure. Molecular Structure: triplet quartet ОА -Br OB. -CH Occ ® D -CH2-CH, Doent Colantion 1 Points on 39 of 40 from the original...
For part B also calculate degree of
unsaturation and use the MS and 13CNMR spectra to identify the
molecule. Label the graphs with the information gained.
9. Identify the compound with give molecular formula that gives the IR and 'H NMR spectra shown. Label the IR peaks with the type of functional group. Draw the structure of the compound and label the signals on the structure using letters (a, b, c, etc.) then label the signals on the 'H...
IR mmm Directions: Deduce the structure of This compound using the spectroscopic information Assign all significant peaks in all spectra TH-NMR 13C-NMR MS Results: Molecular lon Peak at 98 with no M+2 peaks 100- 00 Relative Intensity 20- 10 20 -2
q
is for quadruplet and t is for triplet
Compound A displays the following MS, 'HNMR, and IR spectra. Compound A decolorizes a solution of bromine in dichloromethane. Suggest a structure for Compound A consistent with all of the data given. Account for all of the numbered peaks in the MS, interpret each NMR signal, and identify each peak in the functional group region of the IR spectrum. 4. 100 80 20 10 30 50 60 70 100 A !...
For problem #4 answer the questions on the Mass Spectroscopy
problem set worksheet.
Problem 4 IR Spectrum oud 2000 1600 Mass Spectrum Sofase 40 80 120 160 200 240 260 13C NMR Spectrum (100.0 M CDO, DEPT CU protected 200180120800 8 (open HNMR Spectrum 200 M COG, os DO 10 9 8 7 6 5 4 3 2 1 Problem # Bond stretch- Molecular | Halogen/nitrogen IR frequency | Ion Peak present? Explain Structure of Compound Structure of MS fragments...
Mass Spec Diethyl Phthalate Mass Spectrum Relative Intensity m/z MS diethylphthalate (note: major m/z values of 222, 193, 177, 149 are present) 3) Propose structures for TWO fragments in the mass spectrum. Note: the molecular ion peak at 222 m/z is NOT a fragment.
Unknown H415 100 50 1000 1S00 2000 3000 BRVENUMBERI 4000 Unknown H415 ЗН 1 H-N 2H, q 1H, d 5H, m 1H, d 0 1 2 3 6 7 8 10 11 ppm HSP-00-049 Unknown H415 q 140 120 100 200 180 160 ppm CDS-00-726 20 -40 60 80 Relative Intensity 09 Unknown H415 100 MS-NJ-0442 80 20 thmpt 25 50 75 100 125 150 175 m/z Date: Name: Section/Group: Instructor: Report Sheet: Laboratory 14 MS,IR, 13C NMR, and 'H...
Label the significant peaks in the IR and NMR spectra. When analyzing the signals in the 'HNMR, be sure to include all appropriate information. For example: 3H, singlet, 0 neighbors, and c (the letter referring to the corresponding unique type of hydrogens that were labeled in the structure). It is recommended to provide more analysis for each signal than what is described above, when necessary, such as labeling any coupling constants if any are provided For NMR label each peak...
Use IR, proton NMR and MS data to deduce the correct structure. Draw the structure and circle it. Indicate on the IR, NMR and MS spectra the information you got from each to deduce the structure. 14, IR Spectrum 4000 3000 2000 V (cm 16001200800 ) Mass Spectrum 121/123 % of base peak M+-- 200202/204 X X or C₂ H₂ Brz 240 280 40 80 120 160 m/e 200 'H NMR Spectrum (400 MHz, CDCI, solution) triplet expansions carbon Carbon...
Unknown 315-S20-2
Can someone help me fill out the table on the right side
please
IR Spectrum:
Unknown # 315-S20-2 Mol. Wt. = 181.0 g/mol C-33.17% H=5.01% 0 = 17.68% Molecular Formula Degree of Unsaturation = Mass Spectrum IR spectrum (liquid film) 100- Relative Intensity 150 175 25 50 75 100 125 m/z Based on the M.W., circle & label the molecular ion peak (M). Spectrum Region Frequency (cm ) Peak Shape (sharp, broad) MAVUTO Peak Intensity (strong, med., weak)...
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