Question

4. Infrared spectroscopy can be used to distinguish between the three compounds (a-c) shown below. List under each compound the IR absorptions that are unique for that compound? H2C=CH-CH2CH2-C-CH3 a HC?C-CH2CH2-C-H b N?C-CH2CH2-C-OH c

          4. Infrared spectroscopy can be used to distinguish between the three compounds (a-c) shown below. List under each compound the IR absorptions that are unique for that compound?

H2C=CH-CH2CH2-C-CH3
a

HC?C-CH2CH2-C-H
b

N?C-CH2CH2-C-OH
c

4. Infrared spectroscopy can be used to distinguish between the three compounds (a-c) shown below. List under each compound the IR absorptions that are unique for that compound?

H2C=CH-CH2CH2-C-CH3
a

HC?C-CH2CH2-C-H
b

N?C-CH2CH2-C-OH
c

Added by Neslihan P.

Chemistry

Catherine E. Housecroft, Edwin C.… 4th Edition

Chapter 12

Instant Answer

Solved by Expert Grigoriy Sereda

12/13/2021

Step 1

- The second compound has a carbon-carbon triple bond with a stretching vibration and hydrogen attached to a sp carbon, which shows absorption around 2800 cm-1. - The third compound has a nitrile group with a stretching vibration around 2150-2260 cm-1 and a Show more…

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