Determine the structures of the following compounds given the following 1H-NMR data sets. The molecular formula for these constitutional isomers is: C4H8O
Determine the structures of the following compounds given the following 1H-NMR data sets. The molecular formula...
Determin the structures of the following compounds given the following 1H-NMR data sets. The molecular formula for these consisutional isomers is C4H8O 1. (10 points) Determine the structures of the following compounds given the following 1H-NMR data sets. The molecular formula for these constitutional isomers is: CHO Compound A H 2.5 ppm splitting integration H. 1.8 g 2 H 3.5 q 2 Ha 4.5 р 1 H 4.8 t (dd) 1 HI 4.8 t (dd) 1 t 1 Compound B...
Determine the structures of the following compounds given the following 1H-NMR data sets. The molecular formula for these constitutional isomers is: C4H30 Compound A На 1.8 нь 2.5 HO 3.5 Hd. 4.5 ppm splitting integration He 4.8 t (dd) 1 не 4.8 t(dd) q t q 2 p 1 2 1 1 Compound B Ha 1.5 DI нь 2.1 НА 1.9 ppm splitting integration q S t 3 2 3 Compound C Ha 2.6 Hb 3.7 Hc 4.7 ppm splitting...
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...
Which of the following compounds, with the molecular formula C9H18O2 is consistent with the 1H NMR and the 13C NMR spectra shown below? NEW HARBINGER SELF-HELP WORKBOOK 30 diple 10. Which of the following compounds, with me 'H NMR and C NMR spectra shown below? following compounds, with molecular formula C His Or, is consistent with the 3 i 2 i do . 160' 140 120 100 PPM 8060.40.20 17027 o 9 0 பல ல PPM P207 < a IV...
the following 1H NMR spectra are for four compounds each with molecular formula C6H12O2. identify the compounds. 69. The following 'H NMR spectra are for four compounds each with molecular formula C H 202. Identify the compounds. a. 3 10 D 0 n 10 9 00 8 (ppm) frequency b. 3 13 0 7 8 6 4 10 8 (ppm) C. 3 0 10 5 4 8 (ppm) frequency 3 1 0 9 8 7 5 10 6 8 (ppm)
Determine the structure based on the molecular formula and its 1H NMR spectrum (and IR spectrum, if provided). Show the work by providing a table summarizing the data from each spectrum and explain in detail the reasoning. You must analyze each absorption in the NMR and four absorptions in the IR (if applicable). The table for NMR should include: chemical shift (δ value), the splitting, the number of neighbors, the integration, and the assignment of the specific protons responsible for the...
Identify A and B, isomers of molecular formula C3H4Cl2, from the given 1H NMR data: Compound A exhibits peaks at 1.75 (doublet, 3 H, J = 6.9 Hz) and 5.89 (quartet, 1 H, J = 6.9 Hz) ppm. Compound B exhibits peaks at 4.16 (singlet, 2 H), 5.42 (doublet, 1 H, J = 1.9 Hz), and 5.59 (doublet, 1 H, J = 1.9 Hz) ppm. Compound A: draw structure Compound B: draw structure
Draw the structure that fits the following data. Molecular formula: C6H12O 1H NMR spectral data: 13C NMR spectrum: PLEASE HELP the structure that fits the following data. Molecular formula: C6H12O H NMR spectral data: ppm 0.90 1.53 2.34 9.72 Integration6 4 1 1 Multiplicity triplet multiplet multiplet doublet C NMR spectrum:
Draw the structure that fits the following data. Molecular formula: C6H12O 1H NMR spectral data: 13C NMR spectrum: PLEASE HELP the structure that fits the following data. Molecular formula: C6H12O H NMR spectral data: ppm 0.90 1.53 2.34 9.72 Integration6 4 1 1 Multiplicity triplet multiplet multiplet doublet C NMR spectrum:
Part A The 1H NMR spectrum of a compound which has the molecular formula c4Hao is shown below. Identify the compound. See pages 22-24 of the Chapter 13 notes. 6.45 ppm dd, J 18, 10 Hz, 1H 4.18 ppm dd, J 18, 2 Hz, 1 3.95 ppm dd, J 10, 2 Hz, 1 3.75 ppm quartet, 2H 1.30 ppm triplet, 3H