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i dont understand the gc fragmentation for this molecule.
please help!!
132.0 3500 1040 3000 cq...
please help explain the gc fragmentation for this? 132.0 3500 104.0 3000 MW-140.16 2500 2000 1500...
please help explain the gc fragmentation for this?
132.0 3500 104.0 3000 MW-140.16 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 n/z--> 40 45 50 55 60 70 80 85 90 95 100 105 110 115 120 130 135 140 125 75 65
pls interpret and analyze both IR Spectrum . thanks philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 50...
pls interpret and analyze both IR Spectrum . thanks
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance 100 philipljphnson 95- 85 80 75 70- 65- 60 55 50 4000 3500 1000 500 3000 1500 2500 2000 %Transmittance 90
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance...
Please evaluate the IR spectrum. Provide a structure and note any important peaks corresponding to the structure. It was an experiment using: isoamyl alcohol + acetic acid sulfuric acid as the catalys...
Please evaluate the IR spectrum. Provide a structure and note
any important peaks corresponding to the structure.
It was an experiment using:
isoamyl alcohol + acetic acid
sulfuric acid as the catalyst
and the products are isoamyl acetate and water. Thank you so
much!!!
95 卜诒 卜” 90 85 寸 80 75 70 65 E 60 ー 55 50 45 40 35 30 25 20 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500
95 卜诒 卜” 90 85...
(c). Cyclic alcohols may undergo fragmentation by at least three different pathways. Based on the following...
(c). Cyclic alcohols may undergo fragmentation by at least three different pathways. Based on the following mass spectrum, show THREE (3) fragmentation pathways for cyclohexanol. 57 100 80- OH M.W. = 100 60- 82 Relative Abundance 40- 20 lilia M (100) 99 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 B5 90 95 100 m/ (10 marks)
please help me analyze the IR of these three compounds. The first one is M-nitrophenol, the...
please help me analyze the IR of these three compounds. The first
one is M-nitrophenol, the second one is M-xylene, and the third one
is toluene.
m-Nitrophenol BRUKER 95 90 85 80 Transmittance [%] 75 70 65 60 1500 1000 3000 3500 2500 2000 Wavenumber cm-1 m-Xylene. 100 RUKER 90 80 70 Transmittance [%] 60 50 40 30 1500 1000 3500 3000 2500 2000 Wavenumber cm-1 Toluene བཟའགུལྡན Transmittance [%] 203040 50 60708090 100 ༢500 ༢000 3500 3000 2500 2000...
please help getting the functional group of this cpd based on IR result 98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1...
please help getting the functional group of this cpd based on IR
result
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
Please help me label the IR obtained for my rosemary extract from Soxhlet extraction using methanol...
Please help me label the IR obtained for my rosemary extract
from Soxhlet extraction using methanol as solvent. Also, which
compounds typically present in rosemary extract seem to be the most
prevalent here?
PerkinElmer Spectrum Version 10.4.4 Tuesday, May 21, 2019 12:32 PM Extact Product Administrator Analyst Tuesday, May 21, 2019 12:32 PM Date os/a] 19 100 95 90 85- 80 75- 70- 65 60 55 50 45 550 1000 1500 2000 2500 4000 3500 3000 cm-1 Sample 610 By...
please help me analyze these IRs the first one is 1-butanol, the second one is 2t-butanol,...
please help me analyze these IRs the first one is 1-butanol,
the second one is 2t-butanol, and the third one is
2-pentanol.
100 95 90 85 80 Transmittance [%] 75 70 65 60 3500 3000 1500 1000 2500 2000 Wavenumber cm-1 C:\Users\Administrator Documents Bruker OPUS_7.8.44 Data Tom Haughey Fall 1921-butando 1-butanol 10-08-19 11/5/2019 95 90 85 80 Transmittance [%] 75 70 65 60 3500 3000 2500 1500 1000 2000 Wavenumber cm-1 C:\Users\Administrator DocumentsBruker OPUS 78.44Data Tom Haughey Fal 1912-butanol 21-butanol...
what is this unknown? and how ? 1-pentene , hexanol , propinaldehyde , cyclohexanone , cyclopentanone...
what is this unknown? and how ?
1-pentene , hexanol , propinaldehyde , cyclohexanone ,
cyclopentanone , sec - butanol , propionic acid , t-butylamine ,
hexanal , andcyclohexene .
% Transmittance 1723.48 y 125 120 115 110 105 100 95 06 85 80 75 70 65 60 55 50 45 40 35 30 25 3000 2000 1500 1000 500 2500 Wavenumbers (cm-1) 4000 3500
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...
please help explain the gc fragmentation for this?
132.0 3500 104.0 3000 MW-140.16 2500 2000 1500 78.0 1000 51.0 500 63.0 83.8 88.9 n/z--> 40 45 50 55 60 70 80 85 90 95 100 105 110 115 120 130 135 140 125 75 65
pls interpret and analyze both IR Spectrum . thanks
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance 100 philipljphnson 95- 85 80 75 70- 65- 60 55 50 4000 3500 1000 500 3000 1500 2500 2000 %Transmittance 90
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance...
Please evaluate the IR spectrum. Provide a structure and note
any important peaks corresponding to the structure.
It was an experiment using:
isoamyl alcohol + acetic acid
sulfuric acid as the catalyst
and the products are isoamyl acetate and water. Thank you so
much!!!
95 卜诒 卜” 90 85 寸 80 75 70 65 E 60 ー 55 50 45 40 35 30 25 20 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500
95 卜诒 卜” 90 85...
(c). Cyclic alcohols may undergo fragmentation by at least three different pathways. Based on the following mass spectrum, show THREE (3) fragmentation pathways for cyclohexanol. 57 100 80- OH M.W. = 100 60- 82 Relative Abundance 40- 20 lilia M (100) 99 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 B5 90 95 100 m/ (10 marks)
please help me analyze the IR of these three compounds. The first
one is M-nitrophenol, the second one is M-xylene, and the third one
is toluene.
m-Nitrophenol BRUKER 95 90 85 80 Transmittance [%] 75 70 65 60 1500 1000 3000 3500 2500 2000 Wavenumber cm-1 m-Xylene. 100 RUKER 90 80 70 Transmittance [%] 60 50 40 30 1500 1000 3500 3000 2500 2000 Wavenumber cm-1 Toluene བཟའགུལྡན Transmittance [%] 203040 50 60708090 100 ༢500 ༢000 3500 3000 2500 2000...
please help getting the functional group of this cpd based on IR
result
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
Please help me label the IR obtained for my rosemary extract
from Soxhlet extraction using methanol as solvent. Also, which
compounds typically present in rosemary extract seem to be the most
prevalent here?
PerkinElmer Spectrum Version 10.4.4 Tuesday, May 21, 2019 12:32 PM Extact Product Administrator Analyst Tuesday, May 21, 2019 12:32 PM Date os/a] 19 100 95 90 85- 80 75- 70- 65 60 55 50 45 550 1000 1500 2000 2500 4000 3500 3000 cm-1 Sample 610 By...
please help me analyze these IRs the first one is 1-butanol,
the second one is 2t-butanol, and the third one is
2-pentanol.
100 95 90 85 80 Transmittance [%] 75 70 65 60 3500 3000 1500 1000 2500 2000 Wavenumber cm-1 C:\Users\Administrator Documents Bruker OPUS_7.8.44 Data Tom Haughey Fall 1921-butando 1-butanol 10-08-19 11/5/2019 95 90 85 80 Transmittance [%] 75 70 65 60 3500 3000 2500 1500 1000 2000 Wavenumber cm-1 C:\Users\Administrator DocumentsBruker OPUS 78.44Data Tom Haughey Fal 1912-butanol 21-butanol...
what is this unknown? and how ?
1-pentene , hexanol , propinaldehyde , cyclohexanone ,
cyclopentanone , sec - butanol , propionic acid , t-butylamine ,
hexanal , andcyclohexene .
% Transmittance 1723.48 y 125 120 115 110 105 100 95 06 85 80 75 70 65 60 55 50 45 40 35 30 25 3000 2000 1500 1000 500 2500 Wavenumbers (cm-1) 4000 3500
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...
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