Homework Answers
13C data are given next to
each carbon. There are total 6 signals .
Add Answer to:
assign the ppm
values for at least 3 signals
alkan C-C 31.2 32 CNMP Caron 2...
need molecular formula, compound name and assign at least 2 13C signals 10 20 30 40...
need molecular formula, compound name and assign at
least 2 13C signals
10 20 30 40 50 60 70 80 90 100 110 120 2 Signals 80 60 40 20 0 200 180 160 140 120 100 ppm m, 5 H t, 3 H CHz t, 2H t, 2H t, 2 H m, 2 H
assign at least two signals 25 m/z * 6 types 12 Carbon 2:0 3.2 Н. 2...
assign at least two signals
25 m/z * 6 types 12 Carbon 2:0 3.2 Н. 2 Signals - сеѕ а. суму 92 g. -- 200 180 160 140 120 80 60 40 20 о 100 ppm
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret base peak and mole pea...
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret base peak and mole peak in the mass spectrum if a mole peak exists. Assign at least two "C signals. How does the IR spectrum support your findings? (12 pts.) 100- Relative Intensity 0- 20 40 60 80 100 140 160 180 200 220 120 m/ 200 180 160 140 120 100 80 60 40 20 0 ppm t6H 9,4H 11H d, 2 H 9 8...
Which compound gives the following spectra? For the 1H-NMR assign all signals. interpret mol peak and...
Which compound gives the following spectra?
For the 1H-NMR assign all signals. interpret mol peak and base peak
in the mass spectrum if a mole peak exists. Assign at least two 13C
signals. How does the IR spectrum support your finding?
Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1...
please help 3. Identify and Assign the structures for Eugenol and Acetyleugenol for the follow spectra...
please help
3. Identify and Assign the structures for Eugenol and Acetyleugenol for the follow spectra Ppa 160.B 151.04 138.93 130.23 137.14 122.56 120.63 116.05 112.82 55.68 40.07 20.40 200 180 160 140 120 80 60 40 20 0 100 ppm Рpm 146.60 144.03 137.91 131.94 121.26 115.49 114.46 111.28 55.84 39.92 TTTT 200 180 160 140 120 80 60 40 20 0 100 ppm
hello i need some help with this. please provide details. 1) Which compound gives the following...
hello i need some help with this. please provide
details.
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two c signals. How does the IR spectrum support your findings? (12 pts.) Relative Intensity 20- 20 40 60 80 100 120 140 160 180 200 200 180 160 140 120 100 80 60 40 20 ppm t, 1H...
Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1 5 ppm 1) W...
Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1 5 ppm 1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two 13C signals, How does the IR spectrum...
please help... ignore the written work 1) Which compound gives the following spectra? For the 'H-NMR...
please help... ignore the written work
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two "c signals. How does the IR spectrum support your findings? (12 pts.) s, 4 H s, 3 H t, 3 H q, 2h s, 1 H 2 1 6 5 4 7 8 11 10 ppm esce 100- 80 40 20 150...
Molecule C: Molecule D: Can someone PLEASE EXPLAIN the answers?????? 2. Below are the 'H and...
Molecule C:
Molecule D:
Can someone PLEASE EXPLAIN the answers??????
2. Below are the 'H and 13C NMR spectra for four isomers of C&H:02. Provide the structure that produced each set of spectra. Molecule A: 'H NMR 3H 3H no coupling, so no adjacent carbons with hydrogen atoms 2H 5 3 2 0 PPM 13C NMR aldehyde or ketone no aldehyde in 1H NMR, SO ketone 220 200 180 160 140 120 100 PPM 80 60 40 20 0 Molecule...
thank you in advance 2. Assign the structure of a compound with formula C,H,O, that is...
thank you in advance
2. Assign the structure of a compound with formula C,H,O, that is consistent with this "'C NMR spectrum (all students). 200 180 160 140 120 100 80 60 40 20 0
need molecular formula, compound name and assign at
least 2 13C signals
10 20 30 40 50 60 70 80 90 100 110 120 2 Signals 80 60 40 20 0 200 180 160 140 120 100 ppm m, 5 H t, 3 H CHz t, 2H t, 2H t, 2 H m, 2 H
assign at least two signals
25 m/z * 6 types 12 Carbon 2:0 3.2 Н. 2 Signals - сеѕ а. суму 92 g. -- 200 180 160 140 120 80 60 40 20 о 100 ppm
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret base peak and mole peak in the mass spectrum if a mole peak exists. Assign at least two "C signals. How does the IR spectrum support your findings? (12 pts.) 100- Relative Intensity 0- 20 40 60 80 100 140 160 180 200 220 120 m/ 200 180 160 140 120 100 80 60 40 20 0 ppm t6H 9,4H 11H d, 2 H 9 8...
Which compound gives the following spectra?
For the 1H-NMR assign all signals. interpret mol peak and base peak
in the mass spectrum if a mole peak exists. Assign at least two 13C
signals. How does the IR spectrum support your finding?
Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1...
please help
3. Identify and Assign the structures for Eugenol and Acetyleugenol for the follow spectra Ppa 160.B 151.04 138.93 130.23 137.14 122.56 120.63 116.05 112.82 55.68 40.07 20.40 200 180 160 140 120 80 60 40 20 0 100 ppm Рpm 146.60 144.03 137.91 131.94 121.26 115.49 114.46 111.28 55.84 39.92 TTTT 200 180 160 140 120 80 60 40 20 0 100 ppm
hello i need some help with this. please provide
details.
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two c signals. How does the IR spectrum support your findings? (12 pts.) Relative Intensity 20- 20 40 60 80 100 120 140 160 180 200 200 180 160 140 120 100 80 60 40 20 ppm t, 1H...
Check 200 180 160 120 80 60 40 20 0 140 a 100 ppm s, 3H t, 3 H d. 2 a. 2 H d. 2H s, 1 H 1 10 9 8 7 6 4 3 2 1 5 ppm 1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two 13C signals, How does the IR spectrum...
please help... ignore the written work
1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two "c signals. How does the IR spectrum support your findings? (12 pts.) s, 4 H s, 3 H t, 3 H q, 2h s, 1 H 2 1 6 5 4 7 8 11 10 ppm esce 100- 80 40 20 150...
Molecule C:
Molecule D:
Can someone PLEASE EXPLAIN the answers??????
2. Below are the 'H and 13C NMR spectra for four isomers of C&H:02. Provide the structure that produced each set of spectra. Molecule A: 'H NMR 3H 3H no coupling, so no adjacent carbons with hydrogen atoms 2H 5 3 2 0 PPM 13C NMR aldehyde or ketone no aldehyde in 1H NMR, SO ketone 220 200 180 160 140 120 100 PPM 80 60 40 20 0 Molecule...
thank you in advance
2. Assign the structure of a compound with formula C,H,O, that is consistent with this "'C NMR spectrum (all students). 200 180 160 140 120 100 80 60 40 20 0
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