IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrum re obtained for an unknown structure. Draw the structure of this compound. 1 T 4000 3000 2000 1500 Wavenumber (cm-¹) Close 1000 500 Drag To Pan

Explain why 2-chloropropene shows signals for three kinds of protons in its 1H NMRspectrum? Draw the structure and predict the approximate values for 1H-NMR spectra.

12 olot Sketch of ¹H NMR spectrum: ¹H NMR ofot 220 13C NMR sketch Chemical Shift (ppm) Chemical Shift (ppm) 0 0

Which of the following compound is consistent with the following 13CNMR spectrum? To preview the image click here 80 до A ОН 70 60 ОН B 50 40 PPM 30 Хон 20 10 ОН D о

Based upon the following NMR SPectrum please list the chemical shifts, multiplicity, and assignments of the major peaks

Determine the structures of these spectrums (each has an unsaturation of 5)

Draw the NMR spectra you would expect for the following compounds. Note that you must put the peaks at the proper range of chemical shift, with proper integral labeled below the peak, and proper spin-spin splitting

Identify the significant absorption peaks by labeling them right on the spectrumand includethe spectrum in your laboratory report. Absorption peaks corresponding to the followinggroups should be identified: C—H (SP3) C—H (SP2) C—H (aldehyde) O—H C=O C=C (aromatic)aromatic substitution pattern C—OC—X (if applicable)

Label 3 peaks and what functional groups and their wavelength they could possibly correlate with in.