IR: 3300 cm-1 ---> OH grorup
0.91 (6H, doublet) and 1.65 (1H, septet) ---> isopropyl group
1.17 (6H, singlet) ---> two methyl bounded to a carbon without hydrogen substitutents.
13 C shows four types of carbon atoms.
IR: 3300 cm-1 ---> OH grorup
0.91 (6H, doublet) and 1.65 (1H, septet) ---> isopropyl group
1.17 (6H, singlet) ---> two methyl bounded to a carbon without hydrogen substitutents.
13 C shows four types of carbon atoms.
Give the structure that corresponds to the following molecular formula: C6H14O
Give the structure that corresponds to the following molecular formula and NMR spectra: C6H14O 1H NMR: ? 0.91 (6H, d, J = 7 Hz); ? 1.17 (6H, s); ? 1.48 (1H, s; disappears after D2O shake); ? 1.65 (1H, septet, J = 7 Hz). 13C NMR: ? 17.6, ? 26.5, ? 38.7, ? 73.2.
Give the structure that corresponds to the following molecular formula and NMR spectra: CsHyo TH NMR: 80.91 (6H, doublet); 8 1.17 (6H, singlet); 8 1.48 (1H, broad singlet); 8 1.65 (1H, septet). BC NMR: 0 17.6, 26.5, 8 38.7, 8 73.2. .
The following spectroscopic data corresponds to an unknown compound with the molecular formula C3H8O. Deduce and draw the structure of the compound that corresponds to the data. 1H NMR: δ 3.8 (septet, 1H), 3.6 (singlet, 1H), 1.0 (doublet, 6H) ppm. 13C NMR: δ 65, 24 ppm.
Provide the most likely chemical structure that corresponds to each set of spectral data 2. Formula: C6H120 IR: 2960 cm-- (strong), 2874 cm 2 (medium), 1716 cm2 (strong, sharp) "H NMR: 2H, doublet (2.312 ppm); 1H, multiplet (2.133 ppm); 3H, singlet (2.123 ppm); 6H, doublet (0.926 ppm) 13C NMR: 208 ppm, 53 ppm, 30 ppm, 24 ppm, 22 ppm 3. Formula: C4H100 IR: 3339 cm (broad, strong), 2957 cm (strong), 2874 cm (medium) "H NMR: 6H, doublet (0.9 ppm); 1H,...
Provide the most likely chemical structure that corresponds to each set of spectral data (2.5 pts each). Please show your work, though: even if you do not arrive at the correct answer, you can earn partial credit. Formula: C6H12 IR: 2965 cm-1(strong), 3028 cm-1(medium) 1H NMR: 6H, triplet (1.0 ppm); 4H, quintet (1.8 ppm); 2H, triplet (5.4 ppm) 13C NMR: 22 ppm, 39 ppm, 125 ppm Formula: C6H12O IR: 2960 cm-1(strong), 2874 cm-1(medium), 1716 cm-1(strong, sharp) 1H NMR: 2H, doublet...
Give the structure that corresponds to the following molecular formula and 1H NMR spectrum: C7H12Cl2 : δ 1.07 (9H, singlet): δ 1.83 (2H, doublet); δ 5.77 (1H, triplet).Draw the structure of the compound that is consistent with the 1H NMR data below. Do not draw any hydrogens in your solution. It must be drawn as a true skeletal structure.
Please answer 1-3 please and ill like and comment.! Provide the most likely chemical structure that corresponds to each set of spectral data Formula: C6H12O IR: 2960 cm-1 (strong), 2874 cm-1 (medium), 1716 cm-1 (strong, sharp) 1H NMR: 2H, doublet (2.312 ppm); 1H, multiplet (2.133 ppm); 3H, singlet (2.123 ppm); 6H, doublet (0.926 ppm) 13C NMR: 208 ppm, 53 ppm, 30 ppm, 24 ppm, 22 ppm Formula: C4H10O IR: 3339 cm-1 (broad, strong), 2957 cm-1 (strong), 2874 cm-1 (medium) 1H...
What is the molecular formula and structure? Mass Spect: 74 IR:2880-2969, 3200-3602 Proton NMR: 0.90 (triplet, 3H), 1.20 (doublet, 3H), 1.48 (quintet, 2H), 3.58 (broad singlet, 1H), 4.05 (sextet, 1H) Carbon NMR: 9.6, 23.4, 32.8, 70.4
H NMR: 7.0d (4H, broad singlet); 2.85 o (1H, septet); 2.28 (3H, singlet); 1.20 0(6H doublet) R: 825 cm What is the structure of a hydrocarbon that shows a molecular ion at m/z- 182 in the mass spectrum and has the following 1H NMR spectrum? 7.20, singlet, 5H- 2.9 d, singlet, 2H H NMR: 7.0d (4H, broad singlet); 2.85 o (1H, septet); 2.28 (3H, singlet); 1.20 0(6H doublet) R: 825 cm What is the structure of a hydrocarbon that shows...
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)