How would you distinguish between the following pair of compounds using IR spectroscopy? Choose the correct answer. CH3 HN CH3 N Z-I Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Key features for the amide IR would be a C=O stretch at ~1700 cm. Key features for the amine would be a N-H stretch at -3400 cm b Key features for the amide IR would be a C=O stretch at-3400 cm¹. Key features for the amine would be a N-H stretch at -1700 cm C Key features for the amide IR would be a C=O stretch at -1700 cm. Key features for the amine would be two N-H stretches at-3400 cm, d Key features for the amide IR would be a C=O stretch at -1700 cm¹ and a N-H stretch at -3400 cm¹. Key features for the amine would be a N-H stretch at -3400 cm¹.

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
ChapterL4: Proton (1h) Nmr Spectroscopy
Section: Chapter Questions
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How would you distinguish between the following pair of compounds using IR spectroscopy? Choose the correct answer.
CH3
HN
CH3
N
Z-I
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
Key features for the amide IR would be a C=O stretch at ~1700 cm. Key features for the amine would be a N-H stretch at
-3400 cm
b
Key features for the amide IR would be a C=O stretch at-3400 cm¹. Key features for the amine would be a N-H stretch at
-1700 cm
C
Key features for the amide IR would be a C=O stretch at -1700 cm. Key features for the amine would be two N-H
stretches at-3400 cm,
d
Key features for the amide IR would be a C=O stretch at -1700 cm¹ and a N-H stretch at -3400 cm¹. Key features for the
amine would be a N-H stretch at -3400 cm¹.
Transcribed Image Text:How would you distinguish between the following pair of compounds using IR spectroscopy? Choose the correct answer. CH3 HN CH3 N Z-I Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Key features for the amide IR would be a C=O stretch at ~1700 cm. Key features for the amine would be a N-H stretch at -3400 cm b Key features for the amide IR would be a C=O stretch at-3400 cm¹. Key features for the amine would be a N-H stretch at -1700 cm C Key features for the amide IR would be a C=O stretch at -1700 cm. Key features for the amine would be two N-H stretches at-3400 cm, d Key features for the amide IR would be a C=O stretch at -1700 cm¹ and a N-H stretch at -3400 cm¹. Key features for the amine would be a N-H stretch at -3400 cm¹.
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