Number 6 and 7. label both spectra of pure p-acetamidophenol and phenacetin product by indicating the...

Question

Question

Number 6 and 7. label both spectra of pure p-acetamidophenol and phenacetin product by indicating the bonds

Answer 1

Answer #1

он НаС. NH о structure of p-acetamidophenol

peak due to =CH sp² carbon of arene is approx 3030 cm^-1.

peak due to alcohal OH group frequency is nearly 3200 cm^-1

peak due to C=O group bind to amine showing frequency nearly equal to 1650 cm^-1

peak due to amide nitrogen N-H stretching is 3200-3500 cm^-1 generally two peaks observed in this region.

2)- structure of phenacetin is CHз HN CH3 and peak at 3269.20 and 3189.76 cm^-1 is due to amide group (N-H) stretching of ring

peak from 2900-3000 cm^-1 is due to the =CH of aromatic ring

peak at 1658.25 cm^-1 and 1601.06 cm^-1 is due to the C=O group of amide group.

peak at 1540.69 cm^-1 is due to the ether group attatched to the ring.

Answer 2

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