Question

What could be the name of unknown compound that has below IR and NMR?

Sat Nov 09 09 18 25 2019 (GMT-05:00) 85 Sat Nov 09 09 18 25 2019 (GMT 500) 05 EDOC 740 10 2000 4000 Wavnumbers (cm-1) 588) Y (54090) X600

Answer 1

IR Spectrum Analysis by Absorption and frequency range:

Compound having following wavelenght(cm^-1) are

1. compound which has 3053.90 cm-1 , has a medium appearance broad (C - H) stretching Alkene compound with intramolecular bonded (O-H) stretching
2. Compound which has 1694.33 cm^-1, is a strong appearance of (C=O)  stretching ,primary amide either conjugated with aldehyde or with acid
3. Compound which has 1418.39 cm^-1, has a strong (S = O) stretching with O-H bending sulfonyl chloride  
4. Compound which has 1265.07 cm^-1 , has a strong (C-O) stretching of alkyl aryl ether

5.Compound with 740.10 cm^-1 has a strong (C=C) bending of Cis-alkene compound (di-substituted)

NMR spectral analysis ¹H-NMR spectra :

All peaks range between (7.5-8.5) ppm has compound of (R -C=O-NHR )amide group ar(CH-C(CONR₂) shifts with respect to CH-C-(H) (ortho ≈ +0.6 ppm, meta ≈ +0.1 ppm, para ≈ +0.2 ppm).