Spectral Analysis of Organic Unknown Using the four spectrums taken help me fill

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Spectral Analysis of Organic Unknown Using the four spectrums taken help me fill this out
Spectral Report Elemental Analysis Result (YIN) N H Lo IF IBr others specify) 1. Mass Spectrum: M/Z Relative Intensity Interpretation 2. RSpect Method KBrupelleAMMANegt select one rum: nificant Fr 3. NMR Spectrum: Solvent: HNMR 60ppm) Integration multiplicity (s, d, t q, m, brrbrood) Coupling Assignment constants type of proton) sacNMR (if done) 5(ppm) Assignment (type of 4. Probable Compound and structure:

Explanation / Answer

Interpretation of spectrum

IR spectrum shows,

3350 cm-1 for O-H stretch

3410 cm-1 for N-H stretch

3100 cm-1 for sp2 =C-H stretch

1600 cm-1 and 1630 for C=C stretch

1320 cm-1,450, 1460 cm-1 for N-H stretch

1H NMR

1.6 ppm for O-H proton

4.2 ppm for N-H proton

rest all peaks above 6.2 ppm are for protons attached to C=C bonds

13C NMR

115-154 ppm peaks are in downfiled region for the aromatic carbons

Mass spectrum

M+ 138

loss of -OH gives M+1]+ at m/z 122

loss of N gives m/z 108

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