The following slides contain 1H and 13C-NMR spectra as well as GC/MS spectra for compound 2 shown below. After analyzing the spectra, assign all proton and carbon NMR signals using the numbering given on the structure. Additionally, present your data in table form including chemical shift, integration, coupling pattern, and coupling constants (where possible). For mass spectral data, justify key fragmentations (those which are starred*) by proposing fragment structures.
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The following slides contain 1H and 13C-NMR spectra as well as
GC/MS spectra for compound 2...
On the attached image are 1H NMR, 13C NMR, and IR spectra of a compound with...
On the attached image are 1H NMR, 13C NMR, and IR
spectra of a compound with the formula C4H8O. 1H NMR signal at 1.2
is caused by 3 hydrogens, the sigbal at 2.1 is caused by 3
hydrogens, and the signal at 2.5 is caused by 2 hydrogens. Identify
the compound.
CH 1110 9 8 7 6?4 Problem 6. 'H NMR spectrum of compound HsO Problem 6. 13C NMR spectrum of compound C4HsO 200 180 160 140 120 100 80...
A compound with molecular formula C11H140 displays the following IR, 1H NMR and 13C NMR spectra....
A compound with molecular formula C11H140 displays the following IR, 1H NMR and 13C NMR spectra. Propose a structure for this compound. Ppin 220.200.180.160.140 120 PPM 100 80 60 40 20
1H NMR Spectra: 1H NMR Spectra (Zoomed in): Through the use of the given spectral data,...
1H NMR Spectra:
1H NMR Spectra (Zoomed in):
Through the use of the given spectral data, deduce the structure of the molecule, showing all reasoning in the process. Note that the peaks at 3.7, 4.2, and 7.27 ppm don't belong to the compound; explain what these peaks correspond to: Formula: CH10 13C NMR & DEPT-135: 13C NMR (ppm) Dept-135 57 + + | + + 58 109 111 127 131 149 153 190 No peak No peak No peak +...
The 1H NMR, 13C NMR, mass and IR spectra of compound with a molecular formula (C9H11NO2) are given below.
I need help identifying a compound based on the spectra. The compound contains an aromatic ring. The spectra are attached. I would appreciate an accurate description.The 1H NMR, 13C NMR, mass and IR spectra of compound with a molecular formula (C9H11NO2) are given below. Use the given spectroscopic data to provide rational interpretation (motivation) of all the spectral data to determine the structure of this compound.
Question 5: On the following pages, you will find 1H and 13C NMR spectra that correspond...
Question 5: On the following pages, you will find 1H and 13C NMR spectra that correspond diether compound with the formula C&H18O2. to a A.) Select the structure from the below list below that best corresponds to the provided spectral data. B.) Clearly label your chosen molecule to show how different positions in your molecule 2.0 610 4.0 6.0 6 (ppm) O H9 auis-wdd zg- H (nb p) adnmu wdd 1- 3.6 ppm multiplet (likely triplet), 2H H9 1dun-wdd oI-...
Draw the structure of the compound identified by the following simulated 1H and 13C NMR spectra....
Draw the structure of the compound identified by the following
simulated 1H and 13C NMR spectra. The molecular formula of the
compound is C10H12O. (Blue numbers next to the lines in the 1H NMR
spectra indicate the integration values.)
Create OscerSkotch Answer 6 Th e 1H-NMR and 13C-NMR spectra of an unknown compound s (formula...
Create OscerSkotch Answer 6 Th e 1H-NMR and 13C-NMR spectra of an unknown compound s (formula CoMzo) are shown below. Draw the structure of B. The total integration of the peaks at around 7 ppm is 4. The integration of the peak at around 2 ppm is 6 ppm 200 180 160 140 120 100 060 4020
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure...
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data C6H40120 100 Transmittance -1577 SHE 4000 3000 2000 1000 Waven umhers (cm) 121.2 ppm 155 150 145 140 135 130 125 120 115 110 105 100 95 90 85 80 ppm 75 0606067 60 S SO 57
5-A compound (CH40) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure...
5-A compound (CH40) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data. Part marks are available so show your work! Clearly indicate your final proposed structure (10 Marks) C8H140 TOO -140 SI 30 3000 1000 2000 1000 Warenumbers (cm) 200 180 160 140 120 100 80 60 40 20 ppm ketone ble 1530 1510 1500 H 5.0 4.5 4.0 3.5 3.0 2.5 2.0 15 pm 4
The 1H-NMR and 13C-NMR spectra of an unknown compound (formula C8H10) are shown below. Draw the structure of the unknown...
The 1H-NMR and 13C-NMR spectra of an unknown compound (formula
C8H10) are shown below. Draw the structure of the unknown compound.
The total integration of the peaks at around 7 ppm is 4. The
integration of the peak at around 2 ppm is 6.
7 6 5 4 3 ppm TTTTTTTTTTTTTTTT 200 180 160 140 120 100 80 60 40 20 0 pom CH3 Create OscerSketch Answer 8 Incorrect: Answer has an incorrect structure.
On the attached image are 1H NMR, 13C NMR, and IR
spectra of a compound with the formula C4H8O. 1H NMR signal at 1.2
is caused by 3 hydrogens, the sigbal at 2.1 is caused by 3
hydrogens, and the signal at 2.5 is caused by 2 hydrogens. Identify
the compound.
CH 1110 9 8 7 6?4 Problem 6. 'H NMR spectrum of compound HsO Problem 6. 13C NMR spectrum of compound C4HsO 200 180 160 140 120 100 80...
A compound with molecular formula C11H140 displays the following IR, 1H NMR and 13C NMR spectra. Propose a structure for this compound. Ppin 220.200.180.160.140 120 PPM 100 80 60 40 20
1H NMR Spectra:
1H NMR Spectra (Zoomed in):
Through the use of the given spectral data, deduce the structure of the molecule, showing all reasoning in the process. Note that the peaks at 3.7, 4.2, and 7.27 ppm don't belong to the compound; explain what these peaks correspond to: Formula: CH10 13C NMR & DEPT-135: 13C NMR (ppm) Dept-135 57 + + | + + 58 109 111 127 131 149 153 190 No peak No peak No peak +...
Question 5: On the following pages, you will find 1H and 13C NMR spectra that correspond diether compound with the formula C&H18O2. to a A.) Select the structure from the below list below that best corresponds to the provided spectral data. B.) Clearly label your chosen molecule to show how different positions in your molecule 2.0 610 4.0 6.0 6 (ppm) O H9 auis-wdd zg- H (nb p) adnmu wdd 1- 3.6 ppm multiplet (likely triplet), 2H H9 1dun-wdd oI-...
Draw the structure of the compound identified by the following
simulated 1H and 13C NMR spectra. The molecular formula of the
compound is C10H12O. (Blue numbers next to the lines in the 1H NMR
spectra indicate the integration values.)
Create OscerSkotch Answer 6 Th e 1H-NMR and 13C-NMR spectra of an unknown compound s (formula CoMzo) are shown below. Draw the structure of B. The total integration of the peaks at around 7 ppm is 4. The integration of the peak at around 2 ppm is 6 ppm 200 180 160 140 120 100 060 4020
6-A compound (C6H4C120) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data C6H40120 100 Transmittance -1577 SHE 4000 3000 2000 1000 Waven umhers (cm) 121.2 ppm 155 150 145 140 135 130 125 120 115 110 105 100 95 90 85 80 ppm 75 0606067 60 S SO 57
5-A compound (CH40) has the following 1H NMR, 13C NMR, and IR spectra. Propose a structure consistent with this data. Part marks are available so show your work! Clearly indicate your final proposed structure (10 Marks) C8H140 TOO -140 SI 30 3000 1000 2000 1000 Warenumbers (cm) 200 180 160 140 120 100 80 60 40 20 ppm ketone ble 1530 1510 1500 H 5.0 4.5 4.0 3.5 3.0 2.5 2.0 15 pm 4
The 1H-NMR and 13C-NMR spectra of an unknown compound (formula
C8H10) are shown below. Draw the structure of the unknown compound.
The total integration of the peaks at around 7 ppm is 4. The
integration of the peak at around 2 ppm is 6.
7 6 5 4 3 ppm TTTTTTTTTTTTTTTT 200 180 160 140 120 100 80 60 40 20 0 pom CH3 Create OscerSketch Answer 8 Incorrect: Answer has an incorrect structure.
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