Draw the structure of compound 2 and label how it lines up with the peaks from the NMR
Draw the structure of compound 2 and label how it lines up with the peaks from the NMR Compound 2 зн 1H 2H 4H 2H 2H 2 PPM Compound 2 зн 1H 2H 4H 2H 2H 2 PPM
Determine Structure of NMR below Molecule J: C6H1002 6H 4H 2 PPM Molecule P: C4H8O зн зн 2H 2 PPM Molecule Q: C4H8O:2 6H 1H exchangeable IH 10 PPM Molecule U: CsH16Clz зн 6H 3H ін 2H 1H 3 C) PPM Molecule J: C6H1002 6H 4H 2 PPM Molecule P: C4H8O зн зн 2H 2 PPM Molecule Q: C4H8O:2 6H 1H exchangeable IH 10 PPM Molecule U: CsH16Clz зн 6H 3H ін 2H 1H 3 C) PPM
1H NMR 6. Propose a structure for the compound CzH.O with the following 'H NMR spectral data. 2H 1H 3H 1110 H ppm 7. Propose a structure for the compound C2H60, with the following 'H NMR spectral data. (Note this is the same molecular formula as the previous question) ppm 8. Propose a structure for the compound C,He with the following 'H NMR spectral data. SH2H 1H ppm 9. Propose a structure for the compound CxHyN with the following 'H...
Suggest a structure from the 'H-NMR spectrum below: 4H зн зн 1H TMS
C9H12 13C NMR 7 peaks 1H NMR δ 1.13 (triplet, 3H); δ 1.71 (multiplet, 2H); δ 2.64 (triplet, 2H); δ 7.34 (multiplet, 5H) Degree of Unsaturation _______ Draw the structure of your compound and indicate the ppm of each of the H’s. 2. C5H10O2 13C NMR 5 peaks 1H NMR δ 0.93 (triplet, 3H); δ 1.70 (multiplet, 2H); δ 2.25 (triplet, 2H); δ 3.59 (singlet, 3H) Degree of Unsaturation _______ Draw the structure of your compound and indicate the ppm...
for the following 2 compounds, please calculate, and show the calculations for, the degree of unsaturation, assign the IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR peaks, and draw the structure for the unknown compound. CHIM 245 Spectroscopy Problem Set #2 In this problem set there are two unknown compounds. You are provided with the formula, IR spectrum, "C NMR spectrum, and 'H NMR spectrum for each compound. Each unknown is worth 10 points, with an...
1. Provide the structure of the compound illustrated in the below H-NMR spectrum. Label the sets of unequivalent hydrogens in your structure. The formula for the structure is C6H10O2. 2. What is the complex splitting pattern for He? 3. Draw the complex splitting pattern for He and label the coupling constants (J). 4. Why is He more downfield than He? Include drawings to support your answer. 1н 1H 2H ЗН Зн PPM
Propose a reasonable structure for the following IR and NMR: CH140 48 зн] Зн 2H 4H 0.8 0.6 PPN 1.2 1.0 1.4 1.8 1.6 2.2 2.4 2.0 2.8 2.8 3.0 ет
Assign the peaks in the 1H NMR shown below to the correct protons in molecule 2. The portuon of the NMR between 8-6.5 ppm has been magnified for easier viewing. 4) Assign the peaks in the 'H NMR shown below to the correct protons in molecule 2. The portion of the NMR between 8-6.5 ppm has been magnified for easier viewing. 2H 1H2H1H Зн molecule 2 Зн PPM
3) For the following questions draw the structure of the compound based off of the molecular formula and NMR that is given. a) CsH10 Draw the structure of the compound. 10 H CH10 PPM b) C3H100 Draw the structure of the compound. ЗН ЗН CgH100 d, 240, 2H 6 PPM c) C6H12O2 (IR stretch: C=0 stretch at 1737 cm) Draw the structure of the compound. 6H tsep, 1H C6H1202
28. A compound with the molecular formula of C3H.ON shows 1H NMR and 13C NMR as below. Give the most plausible structure in the box. 2H, 3 peaks 2H, 3 peaks 1H, 1 peak PPM 180 160 140 120 100 80 60 40 20 PPM