Solve the structure for the following NMR structure using the information provided.
Solve the structure for the following NMR structure using the information provided. Solve the structure for the followin...
4. Propose a structure for each molecular formula using the provided H NMR spectrum. (a) CH30 6H IH 1H PPM (b) C6H120 ЗН PPM (c) CaHgBr 2H PPM (d) C&H N 2H 2H PPM
Please explain how to read and draw the Chemical structure for the following questions depending on the information provided: Chemical Formula, IR and NMR. Final answer should be skeletal structure, thank you. 4) Chemical Formula: C4H100 IR: strong broad peak at 3300cm-1 6H 2H 1Η 1Η 3 PPM 5) Chemical Formula: C&H11N IR: Two weak peaks at 3350cm-1 ЗН Doublet, 11 Triplet, 1H Triplet, 1H Doublet, 1H 2H он 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...
16. Propose a structure for a molecule of formula CaHsCl which gave the following 1H NMR spectrum. PPM 17. Propose a structure for a molecule whose mass spectrum shows a parent ion at m/z 148, an IR peak at 1680 cm'and gives the following H and 13C NMR spectra 3H зн 2H 2H 2H 3 5 2 7 6 4 PPM 160 140 180 60 220 200 20 0 120 100 80 40 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
3. Given the 'H NMR spectrum below and a molecular formula of CaH.O, provide a structure. Note you must assign all of the signals in the spectrum below to receive full credit. IR: 3300 cm (broad) (5 pts.) зн, d Зн, t 2H,t 2H, q 2H, m 1H, bs 1H, m 4 3 2 PPM 4. In the space below, draw a 'H NMR spectrum for each of the following molecules. Note that only one of these will be graded...
What would the structure be based off of the NMR/IR? 7) Chemical Formula: C3H11N IR: weak peak at 3400cm-1 5H ЗН 2H 8 7 6 5 4 PPM 3 2 1 0
Draw the structure that has a molecular formula of C3H7CIO that produced the 'H NMR shown below. singlet 2H singlet 1H doublet 2H doublet 2H JE 12 11 10 9 8 4 3 2 1 7 6 5 Chemical shift (ppm)
Please explain how to read and draw the Chemical structure for the following questions depending on the information provided: Chemical Formula, IR and NMR. I really want to understand how to solve these. 9) Chemical Formula: C5H1002 IR: strong peak at 1750cm-1 6H PPM 10) Chemical Formula: C12H16 (hard to see but, all peaks that integrate to 1H are doublet of doublets) IR: peak at 1650cm-1 9H 2H 2H 1H 1H TH PPM
Compound 2: Use the information provided below and the IR and NMR spectra on the next page to answer the following questions. a) An MS was taken of compound 2 and the table is given below. Determine the molecular formula of 2 from the MS given below relative abundance m/z 132 100 133 9.8 b) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule. c) Using the IR spectrum and the 1H- and 13C-NMR spectra given below, determine...