Given the NMR and IR graphs, which unknown compound fits your
graph, and fill out the tables about your unknown.
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Given the NMR and IR graphs, which unknown compound fits your
graph, and fill out the...
NMR, please help. 16) Chemical Formula: C,H,O, IR: strong peak 1720cm-1 PPM mple A4 thouis Yoo...
NMR, please help.
16) Chemical Formula: C,H,O, IR: strong peak 1720cm-1 PPM mple A4 thouis Yoo 05 quadret 1:2:2:1 Triplet 1:3:1 244 PPM USER: -- DATE: 04/12/10 08:27 PTS1d: 4096 Nuts - A4 OF1: 372.1 010 AlglobalVZGH.ppg SWI: 1000 PW: 19.6 us PD: 3.0 sec NA LB: 0.0 (ethylacetate) H3C CH₂ - CH3 C4H8O₂ 2. PROTON MAGNETIC RESONANCE SPECTRAL DATA Complete the table below by listing the chemical shiits of all of the signal patterns in the nmr spectrum of...
Please help me fill out this page I'm so lost. Please explain too, thank you! рр...
Please help me fill out this page I'm so lost. Please explain
too, thank you!
рр 0,43 2.dl 3.01 Code Number . STRUCTURE OF UNKNOWN (Draw Below) -. PROTON MAGNETIC RESONANCE SPECTRAL DATA Complete the table below by listing the chemical shifts of all of the signal patterns in the nmr spectrum of your compound (chemical shifts of clear multiplets are single numbers at the midpoint of the pattern, chemical shifts of complex multiplets are given as ranges). Assign the...
The whole worksheet please I'm having trouble 1. STRUCTURE OF UNKNOWN (Draw Below) Code Numbs 2....
The
whole worksheet please I'm having trouble
1. STRUCTURE OF UNKNOWN (Draw Below) Code Numbs 2. PROTON MAGNETIC RESONANCE SPECIRALDATA Complete the table below by listing the chemical shifts of all of the signal patters in the num spectrum of your compound (chemical shifts of clear multiplets are single numbers at the midpoint of the patter chemical shifts of complex multiplets are given as mango) Assign the multiplicity (singlet, double triplet. quartet, etc., complex multiple as appropriate). Give the integration...
Please help identify conpound Sample A8 PPM DATE: 04/12/10 (09:15) AB FIR 60.010 SWI: 1000 PW:...
Please help identify conpound
Sample A8 PPM DATE: 04/12/10 (09:15) AB FIR 60.010 SWI: 1000 PW: 19.6 OF 1: 368.7 USER: PTSid: 8192 EX: HIV.ppg PD: 3.0 sec INAS Nutstemp 1605 3064 486 %Transmittance 2874 556 2895 746 3028 2932 1453 1496 269 772 3500 3000 1500 1000 500 2500 2000 Wavenumbers (cm-1) Date: Fri Oct 29 11:30:24 2010 (GMT-07:00) AB KBr Scans: 16 Resolution: 2.000 Name Organic Chemistry 2242 Spectroscopy Unknown A (S-05) During this lab period, you are...
7. Which compound below be H-1 NMR 0.9 ppm (quartet fits the following spectral data? (6...
7. Which compound below be H-1 NMR 0.9 ppm (quartet fits the following spectral data? (6 points) 1.2 ppm (sextet 2 hydrogens), 2.1 ppm (triplet, hydrogens), 4.3 ppm (singlet 3 hydrogens) C-13 NMR 5 signals 25 ppr ppm (CH2); 61 ppm: (CH3) 198 Ppm (C). IR strong peak 1735 cm Ignals 25 ppm (CH): 35 ppm (CH2), 46 ppm (CH2); 61 ppm: em Mass Spee parent M+ = 102 Mass Spec paren ou 0 H2 CH3 HjC Holo H3C- CC...
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...
7. Which compound below best fits the following spectral data? 8. How many signals would you...
7. Which compound below best fits the following
spectral data?
8. How many signals would you expect to see in the
broadband decoupled C^13 spectra of the following compounds?
9. If a proton gave an NMR signal at 3.2 ppm on a MHz
NMR, what would the chemical shift be of this proton (in ppm) if
the sample was run in 400 MHz NMR?
7. Which compound below best fits the following spectral data? (6 points) H-1 NMR 0.9 ppm...
Please include the following information allow with the molecular structure of the unknown compound: 1. IR-Include...
Please include the following information allow with the
molecular structure of the unknown compound:
1. IR-Include the major peaks and indicate the stretch
wavenumber and what bond it is.
2. UV-VIs- If there is a lambda max given, please briefly
indicate what structural element is contributing to it.
3. HNMR-Include proton label, chemical shift, multiplicity, and
integration.
4. CNMR- include the carbon label and the chemical shift.
Some additional information about the unknown compound:
Iodoform Test: Clear solution
Chromic Acid...
the first photo has the questions, the second are the H-nmr, C-nmr, and IR. 6. 'H-NMR...
the
first photo has the questions, the second are the H-nmr, C-nmr, and
IR.
6. 'H-NMR spectrum On the proton spectrum, interpretate ACTUAL 1H-NMR data, detailing chemical shifts, integrations, and splittings. Draw the structure of the unknown compound and label hydrogens (a, b, orc, etc...) for which signals. 7. 13C-NMR spectrum Draw the structure of your molecule and label carbons (a, b, or c, etc...) are responsible for which signals. 8. IR spectrum • Draw the structure of your molecule...
NMR Data: Attach 1H NMR spectrum; draw the Lewis structure and an acceptable name of the...
NMR Data: Attach 1H NMR spectrum; draw the Lewis structure and an acceptable name of the identified compound on the spectrum. Show all bonds to the hydrogens. Label the different sets of hydrogens (i.e. Ha. Hy, H1, H2, etc.). Create a table that summarizes the chemical shift, integration, multiplicity, the proton assignment, and justification of each signal. Phenyl Acetate or Methyl Benzoate "C227 Baeyer-Villiger Reaction" 2 1.0000 0.4998 U.98.39 - M 7.4235 - M 7.2793 - M 7.1626 1 "C:\CHEM...
NMR, please help.
16) Chemical Formula: C,H,O, IR: strong peak 1720cm-1 PPM mple A4 thouis Yoo 05 quadret 1:2:2:1 Triplet 1:3:1 244 PPM USER: -- DATE: 04/12/10 08:27 PTS1d: 4096 Nuts - A4 OF1: 372.1 010 AlglobalVZGH.ppg SWI: 1000 PW: 19.6 us PD: 3.0 sec NA LB: 0.0 (ethylacetate) H3C CH₂ - CH3 C4H8O₂ 2. PROTON MAGNETIC RESONANCE SPECTRAL DATA Complete the table below by listing the chemical shiits of all of the signal patterns in the nmr spectrum of...
Please help me fill out this page I'm so lost. Please explain
too, thank you!
рр 0,43 2.dl 3.01 Code Number . STRUCTURE OF UNKNOWN (Draw Below) -. PROTON MAGNETIC RESONANCE SPECTRAL DATA Complete the table below by listing the chemical shifts of all of the signal patterns in the nmr spectrum of your compound (chemical shifts of clear multiplets are single numbers at the midpoint of the pattern, chemical shifts of complex multiplets are given as ranges). Assign the...
The
whole worksheet please I'm having trouble
1. STRUCTURE OF UNKNOWN (Draw Below) Code Numbs 2. PROTON MAGNETIC RESONANCE SPECIRALDATA Complete the table below by listing the chemical shifts of all of the signal patters in the num spectrum of your compound (chemical shifts of clear multiplets are single numbers at the midpoint of the patter chemical shifts of complex multiplets are given as mango) Assign the multiplicity (singlet, double triplet. quartet, etc., complex multiple as appropriate). Give the integration...
Please help identify conpound
Sample A8 PPM DATE: 04/12/10 (09:15) AB FIR 60.010 SWI: 1000 PW: 19.6 OF 1: 368.7 USER: PTSid: 8192 EX: HIV.ppg PD: 3.0 sec INAS Nutstemp 1605 3064 486 %Transmittance 2874 556 2895 746 3028 2932 1453 1496 269 772 3500 3000 1500 1000 500 2500 2000 Wavenumbers (cm-1) Date: Fri Oct 29 11:30:24 2010 (GMT-07:00) AB KBr Scans: 16 Resolution: 2.000 Name Organic Chemistry 2242 Spectroscopy Unknown A (S-05) During this lab period, you are...
7. Which compound below be H-1 NMR 0.9 ppm (quartet fits the following spectral data? (6 points) 1.2 ppm (sextet 2 hydrogens), 2.1 ppm (triplet, hydrogens), 4.3 ppm (singlet 3 hydrogens) C-13 NMR 5 signals 25 ppr ppm (CH2); 61 ppm: (CH3) 198 Ppm (C). IR strong peak 1735 cm Ignals 25 ppm (CH): 35 ppm (CH2), 46 ppm (CH2); 61 ppm: em Mass Spee parent M+ = 102 Mass Spec paren ou 0 H2 CH3 HjC Holo H3C- CC...
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...
7. Which compound below best fits the following
spectral data?
8. How many signals would you expect to see in the
broadband decoupled C^13 spectra of the following compounds?
9. If a proton gave an NMR signal at 3.2 ppm on a MHz
NMR, what would the chemical shift be of this proton (in ppm) if
the sample was run in 400 MHz NMR?
7. Which compound below best fits the following spectral data? (6 points) H-1 NMR 0.9 ppm...
Please include the following information allow with the
molecular structure of the unknown compound:
1. IR-Include the major peaks and indicate the stretch
wavenumber and what bond it is.
2. UV-VIs- If there is a lambda max given, please briefly
indicate what structural element is contributing to it.
3. HNMR-Include proton label, chemical shift, multiplicity, and
integration.
4. CNMR- include the carbon label and the chemical shift.
Some additional information about the unknown compound:
Iodoform Test: Clear solution
Chromic Acid...
the
first photo has the questions, the second are the H-nmr, C-nmr, and
IR.
6. 'H-NMR spectrum On the proton spectrum, interpretate ACTUAL 1H-NMR data, detailing chemical shifts, integrations, and splittings. Draw the structure of the unknown compound and label hydrogens (a, b, orc, etc...) for which signals. 7. 13C-NMR spectrum Draw the structure of your molecule and label carbons (a, b, or c, etc...) are responsible for which signals. 8. IR spectrum • Draw the structure of your molecule...
NMR Data: Attach 1H NMR spectrum; draw the Lewis structure and an acceptable name of the identified compound on the spectrum. Show all bonds to the hydrogens. Label the different sets of hydrogens (i.e. Ha. Hy, H1, H2, etc.). Create a table that summarizes the chemical shift, integration, multiplicity, the proton assignment, and justification of each signal. Phenyl Acetate or Methyl Benzoate "C227 Baeyer-Villiger Reaction" 2 1.0000 0.4998 U.98.39 - M 7.4235 - M 7.2793 - M 7.1626 1 "C:\CHEM...
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