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From the spectroscopy data provided, determine the structure of the...
(15 + 11 + 4 pts, 30 pts total) 18-20. Spectroscopy: Analyze the spectroscopic data provided....
(15 + 11 + 4 pts, 30 pts total) 18-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (15 pts) 18. 1. Provide degrees of unsaturation 2. Identify the IR peaks of interest. 3. Analyze, appropriately and sufficiently, the NMR peaks of interest. 4. Provide the structure. 5. Appropriately, identify the carbon-13 peaks, as alkyl, alkenyl, alkynyl, aromatic, carbonyl, etc. MF 24° MW m2 SC 64.8 SH64 Mass Spec. Data relative abund 14. 65 76 12...
19-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (11 pts) 20....
19-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (11 pts) 20. 1. Provide degrees of unsaturation. 2. Identify the IR peaks of interest. 3. For the NMR peaks of interest, ONLY indicate the "tells," but do so appropriately and sufficiently. 4. Provide the structure ME COMO MW 137 SC 70.0 SN 102 Mam Spec. Data 27 19 si 3110 10964 34 Copyright 1994 2H2H Proton IWA 120 100 20 PPM Carbon 13 NMR
Determine structure for each of the compounds provided on the next pages. Show work and logic,...
Determine structure for each of the compounds provided on the next pages. Show work and logic, including ID calculation. Assign stretches to IR spectrum. Determine possible functional group. Use NMR spectrum to determine groupings, peaks and structure-IDENTITY of the unknown. Logic and brief explanation is required for full marks. Compound K CH2O2 HD calculation and interpretation Compound K CHO 1000 **3000 * 2000 1500
Provide the correct structure for your unknown based on the spectroscopic data provided. Provide the correct...
Provide the correct structure for your unknown based on the
spectroscopic data provided. Provide the correct name for your
compound. Either the IUPAC name, or a commonly accepted name (i.e.,
ethyl acetate in place of ethyl ethanoate) will be accepted.IR
spectrum: Assign as many peaks as possible. In particular, you
should assign peaks that were important in making your structural
interpretation (i.e. functional group peaks such as OH, C=O, N-H,
etc.).
1H-NMR spectrum: Assign all the peaks in the spectrum...
(15 + 11 pts, 26 pts total) 19-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may...
(15 + 11 pts, 26 pts total) 19-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (15 pts) 19. 1. Provide degrees of unsaturation. 2. Identify the IR peaks of interest. 3. Analyze, appropriately and sufficiently, the NMR peaks of interest. 4. Provide the structure. 5. Appropriately, identify the carbon-13 peaks, as alkyl, alkenyl, alkynyl, aromatic, carbonyl, etc. MFC12004 MW 222 SC 6.8 SH6.4 Mass Spes. Data relatie le und 104 15 11 H9 100 Copyright...
18-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (11 pts) 19....
18-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (11 pts) 19. 1. Provide degrees of unsaturation. 2. Identify the IR peaks of interest. 3. For the NMR peaks of interest, ONLY indicate the "tells," but do so appropriately and sufficiently. 4. Provide the structure. MF CHINO MW 137 *C 70.0 SH 8.1 N 10.2 AR 47.40 . Mass Spee. Data relative abund. 19 SI 16 33 24 65 11 SI 10 100 109 3H Copyright...
for the following 2 compounds, please calculate, and show the calculations for, the degree of unsaturation, assign the IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR peaks, and draw th...
for the following 2 compounds, please calculate, and
show the calculations for, the degree of unsaturation, assign the
IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR
peaks, and draw the structure for the unknown compound.
CHIM 245 Spectroscopy Problem Set #2 In this problem set there are two unknown compounds. You are provided with the formula, IR spectrum, "C NMR spectrum, and 'H NMR spectrum for each compound. Each unknown is worth 10 points, with an...
On the following page, you will find a spectroscopy problem. For full credit, you must do all of the following (Sh...
On the following page, you will find a spectroscopy problem. For full credit, you must do all of the following (Show your work or you will receive Zero Credit for this Assignment) (1) Calculate the Degrees of Unsaturation (2) Completely assign all relevant peaks in the IR spectrum (3) Completely assign all peaks in the 13C NMR spectrum NOTE: DEPT was discussed last quarter and it is in the NMR PowerPoint) 4) Completely assign all peaks in the IH NMR...
Need help with spectroscopy Please label all peaks, in the IR (except fingerprint region) and NMR...
Need help with spectroscopy
Please label all peaks, in the IR (except fingerprint region)
and NMR spectra
Draw the structure/ compound that would produce these
spectra
1. A compound with molecular formulacsH7NO) displays the following IR, and 13C NMR spectra. Propose a structure for this compound. Assign all the peaks you can SDBS: National Institute of Advanced Industrial Science and Technology 25 2. lo 112 200 18O 160 140 120 100 80 60 40 20 o CDS-00-254
STRUCTURE DETERMINATION PROBLEMS USING IR AND PROTON NMR SPECTROSCOPY Determine the structure of the six compounds...
STRUCTURE DETERMINATION PROBLEMS USING IR AND PROTON NMR
SPECTROSCOPY
Determine the structure of the six compounds whose IR and PMR
spectra are provided on the attached sheets, given the following
comments about the provided information and spectra.
PMR Spectra: The PMR spectrum of each compound is provided,
along with peak areas. The peak areas are given as the simples
whole number ratio of protons and are indicated (for exmpale, 4H).
Your final structure must be consistent with the chemical shift...
(15 + 11 + 4 pts, 30 pts total) 18-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (15 pts) 18. 1. Provide degrees of unsaturation 2. Identify the IR peaks of interest. 3. Analyze, appropriately and sufficiently, the NMR peaks of interest. 4. Provide the structure. 5. Appropriately, identify the carbon-13 peaks, as alkyl, alkenyl, alkynyl, aromatic, carbonyl, etc. MF 24° MW m2 SC 64.8 SH64 Mass Spec. Data relative abund 14. 65 76 12...
19-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (11 pts) 20. 1. Provide degrees of unsaturation. 2. Identify the IR peaks of interest. 3. For the NMR peaks of interest, ONLY indicate the "tells," but do so appropriately and sufficiently. 4. Provide the structure ME COMO MW 137 SC 70.0 SN 102 Mam Spec. Data 27 19 si 3110 10964 34 Copyright 1994 2H2H Proton IWA 120 100 20 PPM Carbon 13 NMR
Determine structure for each of the compounds provided on the next pages. Show work and logic, including ID calculation. Assign stretches to IR spectrum. Determine possible functional group. Use NMR spectrum to determine groupings, peaks and structure-IDENTITY of the unknown. Logic and brief explanation is required for full marks. Compound K CH2O2 HD calculation and interpretation Compound K CHO 1000 **3000 * 2000 1500
Provide the correct structure for your unknown based on the
spectroscopic data provided. Provide the correct name for your
compound. Either the IUPAC name, or a commonly accepted name (i.e.,
ethyl acetate in place of ethyl ethanoate) will be accepted.IR
spectrum: Assign as many peaks as possible. In particular, you
should assign peaks that were important in making your structural
interpretation (i.e. functional group peaks such as OH, C=O, N-H,
etc.).
1H-NMR spectrum: Assign all the peaks in the spectrum...
(15 + 11 pts, 26 pts total) 19-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (15 pts) 19. 1. Provide degrees of unsaturation. 2. Identify the IR peaks of interest. 3. Analyze, appropriately and sufficiently, the NMR peaks of interest. 4. Provide the structure. 5. Appropriately, identify the carbon-13 peaks, as alkyl, alkenyl, alkynyl, aromatic, carbonyl, etc. MFC12004 MW 222 SC 6.8 SH6.4 Mass Spes. Data relatie le und 104 15 11 H9 100 Copyright...
18-20. Spectroscopy: Analyze the spectroscopic data provided. (Student may ignore the MS data.) (11 pts) 19. 1. Provide degrees of unsaturation. 2. Identify the IR peaks of interest. 3. For the NMR peaks of interest, ONLY indicate the "tells," but do so appropriately and sufficiently. 4. Provide the structure. MF CHINO MW 137 *C 70.0 SH 8.1 N 10.2 AR 47.40 . Mass Spee. Data relative abund. 19 SI 16 33 24 65 11 SI 10 100 109 3H Copyright...
for the following 2 compounds, please calculate, and
show the calculations for, the degree of unsaturation, assign the
IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR
peaks, and draw the structure for the unknown compound.
CHIM 245 Spectroscopy Problem Set #2 In this problem set there are two unknown compounds. You are provided with the formula, IR spectrum, "C NMR spectrum, and 'H NMR spectrum for each compound. Each unknown is worth 10 points, with an...
On the following page, you will find a spectroscopy problem. For full credit, you must do all of the following (Show your work or you will receive Zero Credit for this Assignment) (1) Calculate the Degrees of Unsaturation (2) Completely assign all relevant peaks in the IR spectrum (3) Completely assign all peaks in the 13C NMR spectrum NOTE: DEPT was discussed last quarter and it is in the NMR PowerPoint) 4) Completely assign all peaks in the IH NMR...
Need help with spectroscopy
Please label all peaks, in the IR (except fingerprint region)
and NMR spectra
Draw the structure/ compound that would produce these
spectra
1. A compound with molecular formulacsH7NO) displays the following IR, and 13C NMR spectra. Propose a structure for this compound. Assign all the peaks you can SDBS: National Institute of Advanced Industrial Science and Technology 25 2. lo 112 200 18O 160 140 120 100 80 60 40 20 o CDS-00-254
STRUCTURE DETERMINATION PROBLEMS USING IR AND PROTON NMR
SPECTROSCOPY
Determine the structure of the six compounds whose IR and PMR
spectra are provided on the attached sheets, given the following
comments about the provided information and spectra.
PMR Spectra: The PMR spectrum of each compound is provided,
along with peak areas. The peak areas are given as the simples
whole number ratio of protons and are indicated (for exmpale, 4H).
Your final structure must be consistent with the chemical shift...
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