Organic Chemistery Lab
This is my crude product IR spectorscopy (Exp: Diels-Alder Reaction in water)
TA told me that double check aromatic C-C strecthes and C-N streches, please see my data, and let me know if there are mistakes.
Homework Answers
You have missed to assign carbonyl absorption peak (>C=O). Which is obtained at 1698.5 Cm-1.
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Organic Chemistery Lab
This is my crude product IR spectorscopy (Exp: Diels-Alder
Reaction in water)
TA...
Organic Chemistery Lab This is my crude product H NMR. (Exp: Diels-Alder Reaction in water) Anthracene-9-methanol...
Organic Chemistery Lab
This is my crude product H NMR. (Exp: Diels-Alder Reaction in
water)
Anthracene-9-methanol and N-methylmaleimide react in water, and
refulx 1.5h, than Anthracene-N-methylmaleimide Des-Alder adduct was
created.
TA told me that specturm is excellent, but there are so many
mistakes at labels. Please see my data, and let me know if there
are mistakes.
17091 5i3-0502 exp#1 crude CD-04-Suwon gyenewow 27 27 26 26 26 26 25 25 25 25 24 24 23 23 22 21 20...
Can someone please help me interpret the IR data of a diels alder reaction product between...
Can someone please help me interpret the IR data of a diels
alder reaction product between 9-anthracenemethanol and
N-methylmaleimide. Can you show the DA product structure with the
various H species associated? Thank you.
90 Joe lan Diels Alder product 85 80 75 70 65 60 55 50 45 40 35 30 25 3000 2500 500 3500 2000 1500 1000 4000 Wavenumbers (cm-1) % Transmittance 6 3069.03 1766.39 1681.46 1474.36 1465.21 1455.61 1382 93 1295.54 1282.09 1318.30 1209.16 1141 30...
can you help me interpret this IR for the reaction of 9-fluorenol reacts worh acetone to...
can you help me interpret this IR for the reaction of
9-fluorenol reacts worh acetone to make 9-fluorenone .!
its supposed to be the IR of 9-fluorenone
% Transmittance 4000 3500 75+ Tue Oct 29 15:22: 19 2019 (GMT-07:00) 3391.69 3000 3058.82 2500 Wavenumbers (cm-1) 2000 1833.87 1709.90 1609.561597 02 1471.054448.07 1295.44 1185.42 MIII 1500 1149.34 1096 54 1000 109982 916.82 886.00 812. 16783.34 648376.17 73.499 668.76 %Transmittance 4000 3500 75 Tue Oct 29 15:22:19 2019 (GMT-07:00) 3391.69 3000 3058.82...
Can someone please explain to me how to interpret this NMR data? It is the Diels...
Can someone please explain to me how to interpret this NMR
data? It is the Diels Alder Reaction of 9-anthracenemethanol and
N-methylmaleimide.
IR
data*
% Transmittance 4000 85 90 Joe_lan_Diels Alder product 3500 3486.04 3000 3069.03 2500 Wavenumbers (em-1) 2000 1766.39 1681.46 1500 1474.36 1465 21 145551 1432.70 138293 1318.30 1295.54 1282.09 1209.16 1000 1141.30 112079 1093.75 1073.64 1053.18 976.96 965.76 1032.33 888.92 353 62 769.28 747 86 722.40 659.26 500
In the reaction of benzil reduction with sodium borohydride, the stander melting point of meso-hydrobenzoin is...
In the reaction of benzil reduction with sodium borohydride, the
stander melting point of meso-hydrobenzoin is 137 Celsius. However,
in the lab, the meso-hydrobenzoin's melting range is 133.4-136.2
Celsius. Below is the IR of benzil and hydrobenzoin.
1）Comment on the major features in each IR spectrum that
indicate that the transformation was successful.
2) Base on the lab's melting range and the IR spectrum, comment
on the purity of your product.
benzil Thu Nov 29 14:55:20 2018 (GMT-05:00 Number of...
We preformed an Grignard Reaction in Organic Chemistry lab. Benzophenone + Phenylmagnesium Chloride (2M in THF)...
We preformed an Grignard Reaction in Organic Chemistry lab.
Benzophenone + Phenylmagnesium Chloride (2M in THF) + Diethyl
Ether -> triphenylmethanol
This may help:
Below are IRs of Benzophenone and Trimethylmethanol. We
performed a Grignard reaction to get an alcohol product from a
ketone. I am having trouble with the peaks. They do not look great
and the sample IR on the Benzophenone's Ketone peak is not where I
would expect. Please help me characterize this. Note: We were
unable...
Analyze FT-IR Spectrum for the functional groups please. Thu Oct 17 21 44 34 2019 (C...
Analyze FT-IR Spectrum for the functional groups please.
Thu Oct 17 21 44 34 2019 (C hermo Fisher Unknown 24 3346 61 28742 233088351280.04 14192457.57.53 13147938.683.91 106082148.97 949 14 99716026.68 903.8291.67 832 03 743.01 688 23 3744.73 2730.74 1230.19 1500 1000 4000 3500 3000 2500 2000 Wavenumbers (cm-1) | No search results for the selected spectrum! ber of sample scans: 4 ber of background scans: 4 blution: 1.000 ple gain: 4.0 al velocity: 0.6329 Eure: 34.00
Can someone please help me analyze this NMR and IR for an unknown liquid compound. Please...
Can someone please help me analyze this NMR and IR for an
unknown liquid compound. Please label all the peaks and explain.
Thank you!
I
was not given any molecular formula of the compound. we have to
figure it out.
the
molecular formula and c is not given to me.
%Transmittance 4000 3500 Sat Nov 02 03:36:17 2019 (GMT-04:00) 3262.16 3000 2851.90 2723.32 2500 Wavenumbers (cm-1) 2000 Amm 1500 1461.75 1291.18 1247.29 1179.90 1113.614 1024.82 960.68€ 1000 940.03 900.70 818.38...
does geraniol structure match my IR spectrum? this lab was isolation of unknown terpene from orange...
does geraniol structure match my IR spectrum? this lab was
isolation of unknown terpene from orange peel help please
.- Transmittance Có 1045.13 1821 4 137596 3002 1101 21 alcohol 0 - amide lamire N-H alkyne EC-H 1016.4 90078 500 COCCER None 196 115561 one in S-H 698 51 cse 65 26 CON b alkylCH vingen aldent (th cao-u zonee 737.00 66f Zone ! i zones Zonen 64 Fingerprint 4000 3500 3000 1500 2500 2000 Wavenumbers (cm-1) 228) Y (92...
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...
Organic Chemistery Lab
This is my crude product H NMR. (Exp: Diels-Alder Reaction in
water)
Anthracene-9-methanol and N-methylmaleimide react in water, and
refulx 1.5h, than Anthracene-N-methylmaleimide Des-Alder adduct was
created.
TA told me that specturm is excellent, but there are so many
mistakes at labels. Please see my data, and let me know if there
are mistakes.
17091 5i3-0502 exp#1 crude CD-04-Suwon gyenewow 27 27 26 26 26 26 25 25 25 25 24 24 23 23 22 21 20...
Can someone please help me interpret the IR data of a diels
alder reaction product between 9-anthracenemethanol and
N-methylmaleimide. Can you show the DA product structure with the
various H species associated? Thank you.
90 Joe lan Diels Alder product 85 80 75 70 65 60 55 50 45 40 35 30 25 3000 2500 500 3500 2000 1500 1000 4000 Wavenumbers (cm-1) % Transmittance 6 3069.03 1766.39 1681.46 1474.36 1465.21 1455.61 1382 93 1295.54 1282.09 1318.30 1209.16 1141 30...
can you help me interpret this IR for the reaction of
9-fluorenol reacts worh acetone to make 9-fluorenone .!
its supposed to be the IR of 9-fluorenone
% Transmittance 4000 3500 75+ Tue Oct 29 15:22: 19 2019 (GMT-07:00) 3391.69 3000 3058.82 2500 Wavenumbers (cm-1) 2000 1833.87 1709.90 1609.561597 02 1471.054448.07 1295.44 1185.42 MIII 1500 1149.34 1096 54 1000 109982 916.82 886.00 812. 16783.34 648376.17 73.499 668.76 %Transmittance 4000 3500 75 Tue Oct 29 15:22:19 2019 (GMT-07:00) 3391.69 3000 3058.82...
Can someone please explain to me how to interpret this NMR
data? It is the Diels Alder Reaction of 9-anthracenemethanol and
N-methylmaleimide.
IR
data*
% Transmittance 4000 85 90 Joe_lan_Diels Alder product 3500 3486.04 3000 3069.03 2500 Wavenumbers (em-1) 2000 1766.39 1681.46 1500 1474.36 1465 21 145551 1432.70 138293 1318.30 1295.54 1282.09 1209.16 1000 1141.30 112079 1093.75 1073.64 1053.18 976.96 965.76 1032.33 888.92 353 62 769.28 747 86 722.40 659.26 500
In the reaction of benzil reduction with sodium borohydride, the
stander melting point of meso-hydrobenzoin is 137 Celsius. However,
in the lab, the meso-hydrobenzoin's melting range is 133.4-136.2
Celsius. Below is the IR of benzil and hydrobenzoin.
1）Comment on the major features in each IR spectrum that
indicate that the transformation was successful.
2) Base on the lab's melting range and the IR spectrum, comment
on the purity of your product.
benzil Thu Nov 29 14:55:20 2018 (GMT-05:00 Number of...
We preformed an Grignard Reaction in Organic Chemistry lab.
Benzophenone + Phenylmagnesium Chloride (2M in THF) + Diethyl
Ether -> triphenylmethanol
This may help:
Below are IRs of Benzophenone and Trimethylmethanol. We
performed a Grignard reaction to get an alcohol product from a
ketone. I am having trouble with the peaks. They do not look great
and the sample IR on the Benzophenone's Ketone peak is not where I
would expect. Please help me characterize this. Note: We were
unable...
Analyze FT-IR Spectrum for the functional groups please.
Thu Oct 17 21 44 34 2019 (C hermo Fisher Unknown 24 3346 61 28742 233088351280.04 14192457.57.53 13147938.683.91 106082148.97 949 14 99716026.68 903.8291.67 832 03 743.01 688 23 3744.73 2730.74 1230.19 1500 1000 4000 3500 3000 2500 2000 Wavenumbers (cm-1) | No search results for the selected spectrum! ber of sample scans: 4 ber of background scans: 4 blution: 1.000 ple gain: 4.0 al velocity: 0.6329 Eure: 34.00
Can someone please help me analyze this NMR and IR for an
unknown liquid compound. Please label all the peaks and explain.
Thank you!
I
was not given any molecular formula of the compound. we have to
figure it out.
the
molecular formula and c is not given to me.
%Transmittance 4000 3500 Sat Nov 02 03:36:17 2019 (GMT-04:00) 3262.16 3000 2851.90 2723.32 2500 Wavenumbers (cm-1) 2000 Amm 1500 1461.75 1291.18 1247.29 1179.90 1113.614 1024.82 960.68€ 1000 940.03 900.70 818.38...
does geraniol structure match my IR spectrum? this lab was
isolation of unknown terpene from orange peel help please
.- Transmittance Có 1045.13 1821 4 137596 3002 1101 21 alcohol 0 - amide lamire N-H alkyne EC-H 1016.4 90078 500 COCCER None 196 115561 one in S-H 698 51 cse 65 26 CON b alkylCH vingen aldent (th cao-u zonee 737.00 66f Zone ! i zones Zonen 64 Fingerprint 4000 3500 3000 1500 2500 2000 Wavenumbers (cm-1) 228) Y (92...
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...
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