Answered: Aspirin has several significant peaks…

Aspirin has several significant peaks in the FTIR. Match the most significant peaks below (in wavenumbers, cm ¹) with the bond to which the peak corresponds. H₂C HO₂C.

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter25: Gas-chromatographic Analysis Of Gasolines

Section: Chapter Questions

Problem 3Q

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Question

Aspirin has several significant peaks in the FTIR. Match the most significant peaks below (in
wavenumbers, cm ¹) with the bond to which the peak corresponds.
HO₂C.
3100 (Broad)
1765
1690
1200
H₂C
2950
3050
C-H (sp2-carbon)
C=O (ester)
C=O (carboxylic acid)
C-O
O-H
C-H (sp3-carbon)
→
+
+
+
→
→

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