Account all numbers peaks immthe IR. In the massspectrum, determine degrees of unsaturation andabel peaks if necessary. Assign all NMR spectra ascompleatly as possible: number of NMR signals,ntegration,position, chemical shift and splitting.please explain what goes for what section and writeclearly) Problem 1353295IR Spectrum(liquid film)4000300016002000v (cm")1200800100Mass Spectrum0.50.59180UV spectrum600 766 mg / 10 mispath length : 2.00 cmsolvent : methanol1341.040-20M*149C10 H15N1.5250A (nm)4080120160200240280200300350m/e13C NMR Spectrum(100.0 MHz. CDCI, solution)expansion140130 ppmDEPT CH, CH, CHexpansion140130 ppmsolventproton decoupled12080400 8 (ppm)200160'H NMR Spectrum(400 MHz. CDCI, solution)expansionexpansionexchangeswith D,01. 10 1.05 ppm2.852.75 ppmTMS8.7.6.48 (ppm)106.--

The proton NMR spectra account for the number of protons that reside in a molecule. The coupling…

Problem 135 3295 IR Spectrum (liquid film) 4000 3000 2000 1600 1200 800 00 v (cm") 100 Mass Spectrum 0,5 91 80 UV spectrum 60 0.766 mg / 10 mis path length: 2.00 cm solvent : methanol 134 40 1.0 20 C10 H15N 149 1.5 40 80 120 160 200 240 280 200 250 300 350 m/e 2 (nm) 13C NMR Spectrum (100.0 MHz. CDCI, solution) expansion DEPT CH CHt CH 140 130 opm expansion 140 130 ppm solvent proton decoupled 160 120 80 40 O 8 (ppm) 200 'H NMR Spectrum (400 MHz. CDCI, solution) expansion expansion exchanges with D0 1. 10 1.05 ppm 2.85 2.75 ppm TMS 1. 8 (ppm) 3. 10 6. 7. absorbance 2. yeed eseg jo %