At what approximate positions might this compound show IR absorptions? At what approximate positions might this...

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At what approximate positions might this compound show IR absorptions?

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Answer 1

Answer #1

C-H stretching will appear at 2850-2950 cm1 C-O stretching will appear at 1300-1350 cm C-O stretching will appear at 1700-1800 cm1

Answer 2

Answer #2

This molecule contains:

C=O (ketone) expect peaks in 17-1750 range, strong peak

R-COO-R' (ester) expect peaks in 17-1750 range, strong peak

CH3 Stretch in the 2900-300 medium peak

C-O stretches in the 100-1200 range, strong peaks

Answer 3

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