Organic Chemistry 2 Midterm - Part 1 of 4
SAMPLE
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15. Analytical Techniques:IR, NMR, Mass Spect / Infrared Spectroscopy Table / Problem 2
Identify the functional group(s) (conjugated ketone, ester, amide, nitrile, and alkyne) present in each unknown compound whose major IR peaks are listed below.
Compound A: 3165 cm–1, 3000 cm–1, and 1660 cm-1
Compound B: 3050 cm–1 (small peak), 1680 cm–1 (strong peak)
Compound C: 1740 cm-1 ,and 1260 cm-1
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