D K oCH,CH,CH(C)CH ÓH *C, H and "I" have been intentionally not used as labels to avoid being confused with carbon, hydrogen and iodine a) For 1H NMR, what multiplicities would you expect for the hydrogens labeled a, d, f and g? b) Which of the hydrogens is most upfield? Why? (besides its position on the NMR chart) c) How many C resonances do you expect for this molecule? DO EITHER D OR E d) Explain how you would determine the molecular ion peak in the mass spectrum? e) Briefly discuss three major bands you would see in the Infra red.

D K oCH,CH,CH(C)CH ÓH *C, H and "I" have been intentionally not used as labels to avoid being confused with carbon, hydrogen and iodine a) For 1H NMR, what multiplicities would you expect for the hydrogens labeled a, d, f and g? b) Which of the hydrogens is most upfield? Why? (besides its position on the NMR chart) c) How many C resonances do you expect for this molecule? DO EITHER D OR E d) Explain how you would determine the molecular ion peak in the mass spectrum? e) Briefly discuss three major bands you would see in the Infra red.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.11: Characteristics Of 13c Nmr Spectroscopy

Problem 18P: Propose structures for compounds that fit the following descriptions: (a) A hydrocarbon with seven...

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