Homework Answers
Peak 1 around 67 ppm is C-OH
Peak 2 around 38 ppm C-Br
Peak 3 and 4 around 32 and 28 ppm vinyl carbon
Peak 5,67 around 25, 23, 21 ppm Secondary CH2
Peak 8 Around 12 ppm is primary CH3
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please identify the peaks in this c-nmr
the type of bond and name of functional group...
The first line in the table is an example please fill in and continue the table...
The first line in the table is an example please fill in and
continue the table as needed given the data
the
molecular formula and ir information are not needed for this
problem. just analyzation of thr c-nmr
Saluent cOLLnt 93.0 80.0 X parts per Milion: 13C 20 Notes 60.0 50.0 40.0 30.0 20.0 a bundance methyl, methylene, methine, or 4° (if DEPT) chemical shift, (ppm) possible functionality methylene (probably-CH) alkene carbon or aromatic carbon 125.3
based on the information given what compound is it? is the guess on the H-spectra correct?...
based on the information given
what compound is it?
is the guess on the H-spectra correct?
Saluent cOLLnt 93.0 80.0 X parts per Milion: 13C 20 Notes 60.0 50.0 40.0 30.0 20.0 a bundance 106 100- ॐ 90- 80- 70 60 री 50- 40 ০৭ 30- 20- 10- 2500 3000 10C 1750 1250 2000 3500 1500 4000 cm-1 े ३ 1% StH wi O4 7 H-O Sevret 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6...
Characterization of product by H and C NMR spectrum analysis. Hi I just finished the Benzocaine synthesis for chem lab. I need help analyzing my NMR data for benzocaine. I've attached the proton a...
Characterization of product by H and C NMR spectrum analysis. Hi
I just finished the Benzocaine synthesis for chem lab. I need help
analyzing my NMR data for benzocaine. I've attached the proton and
carbon NMR spectrum for benzocaine above. Please include as much
infomation as possible and indicate if the results and reaction was
a success.
1 andol 220.0 210.0 200.0 190.0 180.0 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0...
Assign each unknown to the correct carbon nmr spectra. *choices* cycloheptanol, 1-methylcyclohexanol, cyclohexanol, or...
Assign each unknown to the correct carbon nmr spectra. *choices*
cycloheptanol, 1-methylcyclohexanol, cyclohexanol, or
cyclopentanol. Correctly assign all peaks
Unknown A MW=68.1 100.0 0.0 BOLO Top X.parts per Minion 13C U B CARDON-jar UK-B MW= 82.1 N 190.0 1960 1960 1960 vso 160 1909 1960 wako nao meso 180 m 80.0 170.0 160.0 50.0 140.0 130 120.0 110.0 100.0 90.0 0.0 *********, pro 100 min 0.0 0.0 0.0 0 0.4 UK-C 77 ppm Coc, 0.3 en el www. WWWWWWWW W...
Which unknown from the list represents the NMR below: -cycloheptanol -1-methylcyclohexanol -cyclohexanol -cyclopentanol -4-methylcyclohexanol 0 0....
Which unknown from the list represents the NMR below:
-cycloheptanol
-1-methylcyclohexanol
-cyclohexanol
-cyclopentanol
-4-methylcyclohexanol
0 0. 8 0.7 UK-D 0.6 0.5 0.4 0.3 0.2 abundance 0.1 0 90.0 80.0 70.0 60.0 50.0 10.0 190.0 180.0 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 132.3 X: parts per Million : 13C 40.0 323 30.0 20.0 298 27.5
Identify and Label all functional groups in the graph. Conduct an IR analysis. 80.0 70.0 60.0...
Identify and Label all functional groups in the graph. Conduct
an IR analysis.
80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 an ” 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 Wavenumbers (cm-1
Given the C-NMR, H-HNMR and IR spectrum, what is this compound? It has a melting point...
Given the C-NMR, H-HNMR and IR
spectrum, what is this compound? It has a melting point of 134
degrees celsius and is in deuterated chloroform
solvent.
#40-B C NMR 0.5 abundance 18010 170.0 1600 150.0 140.0 130.0 1200 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 173.1580 147.4781 140.9673 129.7718 118.2608 9ISSILL 77.1310 76.7103 18.8397 X: parts per Million : 13C CD bundance 7.0 8.0 X: parts per Million: 1H 7.3613 7.3270 7. 98 7.2766 6.2053 6.1962 6.1824...
Hello.. could you please help me label the peaks on H NMR and 13C spectra. The...
Hello.. could you please help me label the peaks on H NMR and
13C spectra. The compound is
4-Methyl-2,6-bis(4-methylbenzylidene)cyclohexanone.
Thank you!
I had to determine the product based off ketone and aldehyde
reactants. The product could be incorrect. I was only given NMR and
13C spectra to determine reactants and product. Sorry for
confusion! Thanks
Unknown D-4 HH JEOL 21.65 4.0 Azor C Ć-H. - B . T& solvent H tueleton 3.0 Data ammat od ri . DIE Dion ste...
190.0 isoa 170.0 i600 tsoo 140.0 130.0 120.0 1100 100.0 90.0 80.0 700 600 50.0 40.0...
190.0 isoa 170.0 i600 tsoo 140.0 130.0 120.0 1100 100.0 90.0 80.0 700 600 50.0 40.0 30.0 20.0 10.0 X: parts per Million : 13C | Analyze the 13C NMR spectra. Draw the structure of your compound and assign ALL signals. Explain. based on your NMR analysis, which was your unknown starting material the produet prodcr clohepten
Is this unknown beta d-glucose based on these NMR's? PLEASE help me analyze the Carbon NMR...
Is
this unknown beta d-glucose based on these NMR's?
PLEASE help me analyze the Carbon NMR and the H NMR!
abundance 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 170.650 170.507 a170.135 169.878 969 691 77.299 77.041 76.793 68 352 68.085 62.028 61.742 20.794 20.660- 20.593 per Million : 130 abundance T 2.28 2.26 2.24 2.22 2.2 TTTTTTTTTTTTTTTTTTT 2.18 2.16 2.14 2.12 2.1 2.08 2.06 2.04 2.02 2.0 1.98 .96 1.94 1.92...
The first line in the table is an example please fill in and
continue the table as needed given the data
the
molecular formula and ir information are not needed for this
problem. just analyzation of thr c-nmr
Saluent cOLLnt 93.0 80.0 X parts per Milion: 13C 20 Notes 60.0 50.0 40.0 30.0 20.0 a bundance methyl, methylene, methine, or 4° (if DEPT) chemical shift, (ppm) possible functionality methylene (probably-CH) alkene carbon or aromatic carbon 125.3
based on the information given
what compound is it?
is the guess on the H-spectra correct?
Saluent cOLLnt 93.0 80.0 X parts per Milion: 13C 20 Notes 60.0 50.0 40.0 30.0 20.0 a bundance 106 100- ॐ 90- 80- 70 60 री 50- 40 ০৭ 30- 20- 10- 2500 3000 10C 1750 1250 2000 3500 1500 4000 cm-1 े ३ 1% StH wi O4 7 H-O Sevret 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6...
Characterization of product by H and C NMR spectrum analysis. Hi
I just finished the Benzocaine synthesis for chem lab. I need help
analyzing my NMR data for benzocaine. I've attached the proton and
carbon NMR spectrum for benzocaine above. Please include as much
infomation as possible and indicate if the results and reaction was
a success.
1 andol 220.0 210.0 200.0 190.0 180.0 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0...
Assign each unknown to the correct carbon nmr spectra. *choices*
cycloheptanol, 1-methylcyclohexanol, cyclohexanol, or
cyclopentanol. Correctly assign all peaks
Unknown A MW=68.1 100.0 0.0 BOLO Top X.parts per Minion 13C U B CARDON-jar UK-B MW= 82.1 N 190.0 1960 1960 1960 vso 160 1909 1960 wako nao meso 180 m 80.0 170.0 160.0 50.0 140.0 130 120.0 110.0 100.0 90.0 0.0 *********, pro 100 min 0.0 0.0 0.0 0 0.4 UK-C 77 ppm Coc, 0.3 en el www. WWWWWWWW W...
Which unknown from the list represents the NMR below:
-cycloheptanol
-1-methylcyclohexanol
-cyclohexanol
-cyclopentanol
-4-methylcyclohexanol
0 0. 8 0.7 UK-D 0.6 0.5 0.4 0.3 0.2 abundance 0.1 0 90.0 80.0 70.0 60.0 50.0 10.0 190.0 180.0 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 132.3 X: parts per Million : 13C 40.0 323 30.0 20.0 298 27.5
Identify and Label all functional groups in the graph. Conduct
an IR analysis.
80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 an ” 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 1800 1600 1400 1200 1000 800 Wavenumbers (cm-1
Given the C-NMR, H-HNMR and IR
spectrum, what is this compound? It has a melting point of 134
degrees celsius and is in deuterated chloroform
solvent.
#40-B C NMR 0.5 abundance 18010 170.0 1600 150.0 140.0 130.0 1200 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 173.1580 147.4781 140.9673 129.7718 118.2608 9ISSILL 77.1310 76.7103 18.8397 X: parts per Million : 13C CD bundance 7.0 8.0 X: parts per Million: 1H 7.3613 7.3270 7. 98 7.2766 6.2053 6.1962 6.1824...
Hello.. could you please help me label the peaks on H NMR and
13C spectra. The compound is
4-Methyl-2,6-bis(4-methylbenzylidene)cyclohexanone.
Thank you!
I had to determine the product based off ketone and aldehyde
reactants. The product could be incorrect. I was only given NMR and
13C spectra to determine reactants and product. Sorry for
confusion! Thanks
Unknown D-4 HH JEOL 21.65 4.0 Azor C Ć-H. - B . T& solvent H tueleton 3.0 Data ammat od ri . DIE Dion ste...
190.0 isoa 170.0 i600 tsoo 140.0 130.0 120.0 1100 100.0 90.0 80.0 700 600 50.0 40.0 30.0 20.0 10.0 X: parts per Million : 13C | Analyze the 13C NMR spectra. Draw the structure of your compound and assign ALL signals. Explain. based on your NMR analysis, which was your unknown starting material the produet prodcr clohepten
Is
this unknown beta d-glucose based on these NMR's?
PLEASE help me analyze the Carbon NMR and the H NMR!
abundance 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 170.650 170.507 a170.135 169.878 969 691 77.299 77.041 76.793 68 352 68.085 62.028 61.742 20.794 20.660- 20.593 per Million : 130 abundance T 2.28 2.26 2.24 2.22 2.2 TTTTTTTTTTTTTTTTTTT 2.18 2.16 2.14 2.12 2.1 2.08 2.06 2.04 2.02 2.0 1.98 .96 1.94 1.92...
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