Example: barber

2 Nmr

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Spectroscopy tables - Michigan State University

Spectroscopy tables - Michigan State University

www2.chemistry.msu.edu

Table 13.2 Regions of the IH NMR Spectrum Halogen Chemical shift (ô) c— / I Allylic c Saturated I Aromatic c=c Vinylic Table 13.3 Correlation of IH Chemical Shift with Environment c— ... 2.4-2.7 Aldehyde 2.5-3.0 2.5—4. Carboxylic acid —CH3 —CH2— CH c Ar —CH3 —c— C—H Hal c— o c Ar— H H c— c— c— o c= 220 200 o 180 160

HOMEWORK PROBLEMS: IR SPECTROSCOPY AND 13C NMR …

HOMEWORK PROBLEMS: IR SPECTROSCOPY AND 13C NMR

www.csus.edu

NMR spectrum and the approximate location of each peak. 10. For each set below, draw an isomer of the given formula that would show the given number of peaks in its 13C NMR spectrum. I have given one possibility for each case -- there are often others. formula 13C NMR peaks C3H6 1 C6H10 3 C4H10O 3 C5H9Br 3 C6H8 6 C6H8 4 OH H H O O O OH OH 3 ...