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CH b. Write the product of acid hydrolysis of this ether? 13c 3. What is the...
(g). Propose a structure with molecular formula CaHiNO, and has the following proton NMR spectral...
(g). Propose a structure with molecular formula CaHiNO, and has the following proton NMR spectral data: a quartet (2H), two singlets (2H and 6H) and a triplet (3H); the IR spectrum has bands in the regions 2 210 2270 and at 1 720 cm
(g). Propose a structure with molecular formula CaHiNO, and has the following proton NMR spectral data: a quartet (2H), two singlets (2H and 6H) and a triplet (3H); the IR spectrum has bands in the regions...
Propose structures for compounds that fit the following 'H NMR data. CH,Br 2H quintet at 2.48,...
Propose structures for compounds that fit the following 'H NMR data. CH,Br 2H quintet at 2.48, J=6 Hz 4H triplet at 3.5 8, J= 6 Hz 2. C.H.O 2H quartet at 2.5 8, 3H Singlet at 2.0 8, 3H triplet at 1.08 1. C,H40 6H triplet at 0.9 8, J = 7 Hz 4H sextet at 1.6 8, J= 7 Hz 4H triplet at 2.48, J= 7 Hz CH4 6H doublet at 1.28, J= 7 Hz 3H singlet at 2.38...
just the circled ones only 8.10 Suggest structures consistent with the following 'H NMR data: a....
just the circled ones only
8.10 Suggest structures consistent with the following 'H NMR data: a. Сно triplet (1.0 ppm, 3H) singlet (2.1 ppm, 3H) quartet (2.4 ppm, 2H) b. С Н.о, triplet (1.2 ppm, 3H) singlet (2.1 ppm, 3H) quartet (4.1 ppm, 2H) усно singlet (2.4 ppm, 3H) multiplet (7.5 ppm, 5H) singlet (1.6 ppm, 6H) singlet (3.1 ppm, 2H) multiplet (7.3 ppm, 5H) 1. Сно, triplet (1.2 ppm, 3H) singlet (2.4 ppm, 3H quartet (4.2 ppm, 2H) ....
Question 3) Propose a structure consistent with the following spectral data for a compound C H..0,...
Question 3) Propose a structure consistent with the following spectral data for a compound C H..0, IR 3100 (broad, strong). 1710 (strong) cm '; 'H NMR: 1.05 (triplet, 3H), 2.40 (triplet: 2H), 3.46 (quartet, 2H), 3.61 (triplet, 2H), 12.01 (broad singlet, IH) (10 points)
Propose structures that fit the following formula and NMR data. (a) C3H100 singlet at 2.10 8...
Propose structures that fit the following formula and NMR data. (a) C3H100 singlet at 2.10 8 (3H) doublet at 0.958 (6H) multiplet at 2.43 8 (1H) (b) C10H14 singlet at 1.30 8 (9 H) singlet (broad) at 7.308 (5H) (c) C9H11Br quintet at 2.15 8 (2H) triplet at 2.758 (2H) triplet at 3.38 8 (2H) singlet at 7.22 8 (51) IR spectrum: strong peak near 1720 cm (d) C18H14 O2 Singlet at 2.20 8 (3H) Singlet at 5.08 8 (1H)...
3. An ester with a molecular formula of CH1002, is hydrolyzed in acid to give two...
3. An ester with a molecular formula of CH1002, is hydrolyzed in acid to give two products. Use the 'H-NMR given below to determine the structure of the starting ester and the structures of the products. Be sure to assign all the peaks to support your structures A. Starting Ester, CsH1002 ppm 2H quartet 2H 3H 3H quartet triplet triplet B. Product 1, C,H,O2 12 10 ppm 1H singlet 2H 3H quartet triplet WEHOHOHOHO C. Product 2: C2He0 OWOOD Sobral...
Treating the compound shown below with ethanol will give one major product: CH,CH,он (7 pts) Using the 'H NMR for t...
Treating the compound shown below with ethanol will give one major product: CH,CH,он (7 pts) Using the 'H NMR for the product given below, draw the product in the box above a. 6H 3H 3H 2H 1H 1H 1H 1H PPM b. (8 pts) Assign the NMR below for the corresponding chemical shift values (s) singlet, (d) (t) triplet, and (q) quartet: doublet 3.2 (d) 5.7 (d) 5.6 (d) 1.4 (s) 3.9 (q) 1.2 (t) 3.4 (d) 1.0 (s)
Can you explain problem 12 and 13 for me I have the right answers I just...
Can you explain problem 12 and 13 for me I have the right
answers I just don't know how to know the difference. For 12 I was
stuck between A and B and for 13 I was also stuck between A and
B
( 12. Which compound below fits the following proton NMR data? triplet singlet quartet 81.22 (3H) 81.98 (3H). 84.07 (2H) A. ALO ZH-quartet 34 - triplet 3H-singlet hu 0 B) CH3COCH2CH3 A) CH3CH2COCH3 OCH3 DU CH,CCH OCH3...
The following problem is similar to question 3, except the molecular formala is not provided. Yea...
The following problem is similar to question 3, except the molecular formala is not provided. Yea lecular weight of the molecule and clues from the IR to igare out the molecular formula and structur oawill have to use the tructure of the molecule 3000 2000 1500 1000 S. Propose a structure for a compound, with molecular formula CH N that fits the following spectroscopic data: IR: 3400 cm 'H NMR: 0.9 δ (triplet, 6H), 1.1 δ (singlet i H, exchanges...
3. Propose structures for compounds that fit the following 1H NMR data: a. C.H.Cl2: 8 1.60...
3. Propose structures for compounds that fit the following 1H NMR data: a. C.H.Cl2: 8 1.60 (doublet, 3H), 2.15 (multiplet, 2H), 3.72 (triplet, 2H), and 4.27 (multiplet, 1H) b. C.H.Br: 8 1.1 (doublet, 6H), 1.9 (multiplet, 1H), and 3.4 (doublet, 2H) c. CH 40:8 0.9 (triplet, 6H), 1.6 (sextet, 4H), and 2.4 (triplet, 4H) d. CsH1002: 8 1.2 (doublet, 6H), 2.0 (singlet, 3H) and 5.0 (septet, 1H)
(g). Propose a structure with molecular formula CaHiNO, and has the following proton NMR spectral data: a quartet (2H), two singlets (2H and 6H) and a triplet (3H); the IR spectrum has bands in the regions 2 210 2270 and at 1 720 cm
(g). Propose a structure with molecular formula CaHiNO, and has the following proton NMR spectral data: a quartet (2H), two singlets (2H and 6H) and a triplet (3H); the IR spectrum has bands in the regions...
Propose structures for compounds that fit the following 'H NMR data. CH,Br 2H quintet at 2.48, J=6 Hz 4H triplet at 3.5 8, J= 6 Hz 2. C.H.O 2H quartet at 2.5 8, 3H Singlet at 2.0 8, 3H triplet at 1.08 1. C,H40 6H triplet at 0.9 8, J = 7 Hz 4H sextet at 1.6 8, J= 7 Hz 4H triplet at 2.48, J= 7 Hz CH4 6H doublet at 1.28, J= 7 Hz 3H singlet at 2.38...
just the circled ones only
8.10 Suggest structures consistent with the following 'H NMR data: a. Сно triplet (1.0 ppm, 3H) singlet (2.1 ppm, 3H) quartet (2.4 ppm, 2H) b. С Н.о, triplet (1.2 ppm, 3H) singlet (2.1 ppm, 3H) quartet (4.1 ppm, 2H) усно singlet (2.4 ppm, 3H) multiplet (7.5 ppm, 5H) singlet (1.6 ppm, 6H) singlet (3.1 ppm, 2H) multiplet (7.3 ppm, 5H) 1. Сно, triplet (1.2 ppm, 3H) singlet (2.4 ppm, 3H quartet (4.2 ppm, 2H) ....
Question 3) Propose a structure consistent with the following spectral data for a compound C H..0, IR 3100 (broad, strong). 1710 (strong) cm '; 'H NMR: 1.05 (triplet, 3H), 2.40 (triplet: 2H), 3.46 (quartet, 2H), 3.61 (triplet, 2H), 12.01 (broad singlet, IH) (10 points)
Propose structures that fit the following formula and NMR data. (a) C3H100 singlet at 2.10 8 (3H) doublet at 0.958 (6H) multiplet at 2.43 8 (1H) (b) C10H14 singlet at 1.30 8 (9 H) singlet (broad) at 7.308 (5H) (c) C9H11Br quintet at 2.15 8 (2H) triplet at 2.758 (2H) triplet at 3.38 8 (2H) singlet at 7.22 8 (51) IR spectrum: strong peak near 1720 cm (d) C18H14 O2 Singlet at 2.20 8 (3H) Singlet at 5.08 8 (1H)...
3. An ester with a molecular formula of CH1002, is hydrolyzed in acid to give two products. Use the 'H-NMR given below to determine the structure of the starting ester and the structures of the products. Be sure to assign all the peaks to support your structures A. Starting Ester, CsH1002 ppm 2H quartet 2H 3H 3H quartet triplet triplet B. Product 1, C,H,O2 12 10 ppm 1H singlet 2H 3H quartet triplet WEHOHOHOHO C. Product 2: C2He0 OWOOD Sobral...
Treating the compound shown below with ethanol will give one major product: CH,CH,он (7 pts) Using the 'H NMR for the product given below, draw the product in the box above a. 6H 3H 3H 2H 1H 1H 1H 1H PPM b. (8 pts) Assign the NMR below for the corresponding chemical shift values (s) singlet, (d) (t) triplet, and (q) quartet: doublet 3.2 (d) 5.7 (d) 5.6 (d) 1.4 (s) 3.9 (q) 1.2 (t) 3.4 (d) 1.0 (s)
Can you explain problem 12 and 13 for me I have the right
answers I just don't know how to know the difference. For 12 I was
stuck between A and B and for 13 I was also stuck between A and
B
( 12. Which compound below fits the following proton NMR data? triplet singlet quartet 81.22 (3H) 81.98 (3H). 84.07 (2H) A. ALO ZH-quartet 34 - triplet 3H-singlet hu 0 B) CH3COCH2CH3 A) CH3CH2COCH3 OCH3 DU CH,CCH OCH3...
The following problem is similar to question 3, except the molecular formala is not provided. Yea lecular weight of the molecule and clues from the IR to igare out the molecular formula and structur oawill have to use the tructure of the molecule 3000 2000 1500 1000 S. Propose a structure for a compound, with molecular formula CH N that fits the following spectroscopic data: IR: 3400 cm 'H NMR: 0.9 δ (triplet, 6H), 1.1 δ (singlet i H, exchanges...
3. Propose structures for compounds that fit the following 1H NMR data: a. C.H.Cl2: 8 1.60 (doublet, 3H), 2.15 (multiplet, 2H), 3.72 (triplet, 2H), and 4.27 (multiplet, 1H) b. C.H.Br: 8 1.1 (doublet, 6H), 1.9 (multiplet, 1H), and 3.4 (doublet, 2H) c. CH 40:8 0.9 (triplet, 6H), 1.6 (sextet, 4H), and 2.4 (triplet, 4H) d. CsH1002: 8 1.2 (doublet, 6H), 2.0 (singlet, 3H) and 5.0 (septet, 1H)
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