4. A structure of molecular formula C5H₁2O has the following NMR: ¹H NMR (300 MHz, CDC13, 21C) 80.92 ppm (t, 3H, J = 7 Hz), 1.20 (s, 6H), 1.50 (q, 2H, J = 7Hz), 1.64 (broad singlet, 1H). What is the chemical shift of each of the three lines in the triplet signal at 0.92 ppm? Propose a reasonable structure given the ¹H NMR data.

4. A structure of molecular formula C5H₁2O has the following NMR: ¹H NMR (300 MHz, CDC13, 21C) 80.92 ppm (t, 3H, J = 7 Hz), 1.20 (s, 6H), 1.50 (q, 2H, J = 7Hz), 1.64 (broad singlet, 1H). What is the chemical shift of each of the three lines in the triplet signal at 0.92 ppm? Propose a reasonable structure given the ¹H NMR data.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter17: Alcohols And Phenols

Section17.11: Spectroscopy Of Alcohols And Phenols

Problem 19P: When the 1HNMR spectrum of an alcohol is run in dimethylsulfoxide (DMSO) solvent rather than in...

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