Based on the H NMR data provided, deduce the structures of each of the compounds below, where the molecular formula is C5H12O
5 (singlet, 1H), 3.4 (pentet, 1H), 1.5 (pentet, 4H), 0.9 (tripet, 6H)
Based on the data provided the compound is, PENTAN-3-OL
CH3(a)CH2(b)CH(c)(OH)(d)CH2(b)CH3 (a)
(a) 0.9 (tripet, 6H)
(b) 1.5 (pentet, 4H)
(c) 3.4 (pentet, 1H)
(d) 5 (singlet, 1H)
Based on the H NMR data provided, deduce the structures of each of the compounds below,...
3. Propose structures for compounds that fit the following 1H NMR data: a. C.HgCl2: 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. C-H140:8 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)
Deduce the correct structures that correspond to the following 1 H NMR data. C 4 H 9 Cl δ 1.3 (doublet, 6H) δ 1.6 (nine peaks, 1H) δ 3.4 (doublet, 2H) C 5 H 10 O 2 δ 1.2 (doublet, 3H) δ 2.1 (sextet, 1H) δ 2.2 (singlet, 3H) δ 2.5 (br singlet, 1H) δ 3.8 (doublet, 2H)
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)
3. Propose structures for compounds that fit the following 1H NMR data: a. C4H2Cl2: 8 1.60 (doublet, 3H), 2.15 (multiplet, 2H), 3.72 (triplet, 2H), and 4.27 (multiplet, 1H) b. C4H,Br: 8 1.1 (doublet, 6H), 1.9 (multiplet, 1H), and 3.4 (doublet, 2H) c. C-H140:8 0.9 (triplet, 6H), 1.6 (sextet, 4H), and 2.4 (triplet, 4H) d. C5H1002:8 1.2 (doublet, 6H), 2.0 (singlet, 3H) and 5.0 (septet, 1H)
Which of the following compounds with molecular formula C9H1802, is consistent with the following ?H and 13C NMR spectra shown below? 1H NMR 6H, doublet 6H, triplet 4H, pentet 1H, septet 1H, pentet . 13C NMR 180.160.140 120 100 80 60 40 20 PPM a) b)
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...
2. Use the 'H NMR and IR data to determine the structure of the following compounds and name them. Compound A Molecular formula: CroH IR absorptions at N/A H NMR data: 1.3 (singlet, 9H), 7.0 to 7.5 (multiplet, 5H) ppm Compound B Molecular formula: CHO IR absorptions at 1H NMR data: 1735-1745, 1050 cm 0.93 (doublet, 6H), 1.52 (multiplet, 2H), 1.69 (multiplet, 1H), 2.04 (singlet, 3H), and 4.10 (triplet,2H) ppm Compound C Molecular ion: IR absorptions at 1710 cm 1H...
Propose compounds for structures that fit the following 1^H NMR data: a) C5H10O 0.95 g (6H, doublet, j=7 Hz) 2.10 g (3H, singlet) 2.43 g (1H, multiplet) b) C3H5Br 2.32 g (3H, singlet) 5.35 g (1H, broad singlet) 5.54 g( 1H, broad singlet)
Based on the 13C NMR data provided with multiplicity determined from DEPT spectra (parantheses), deduce the structures of each of the benzenoid aromatic compounds below, where the molecular formula for each compund is C10H14 a). 144 (C), 133 (CH), 129 (CH), 125 (CH), 29 (CH2), 15 (CH3) b). 139 (C), 136 (C), 129 (CH), 128 (CH), 38 (CH2), 24 (CH2), 21 (CH3), 14 (CH3)
can someone answer the
question 3 and 4
3. Propose structures for compounds that fit the following 1H NMR data: a. C4H4Cl2: 8 1.60 (doublet, 3H), 2.15 (multiplet, 2H), 3.72 (triplet, 2H), and 4.27 (multiplet, 1H) b. C4H,Br: 8 1.1 (doublet, 6H), 1.9 (multiplet, 1H), and 3.4 (doublet, 2H) c. C-H140:8 0.9 (triplet, 6H), 1.6 (sextet, 4H), and 2.4 (triplet, 4H) d. C5H1002: 8 1.2 (doublet, 6H), 2.0 (singlet, 3H) and 5.0 (septet, 1H) 4. Predict the products of the...