What is the IR and HNMRAndCNMR and mass 3458IR Spectrum(CC), solut984000D-H)S of base peak3000100BO6040204013C NMR Spectrum(100 0 MHz CDC, solution)5980103DEPT CH CH. CHproton decoupled200¹H NMR Spectrum(200 MHz, CDCI, solution)109820001600v (cm)Mote banchM-118 (1%)120160200m/e160712061200Mass Spectrum+C6H14022802405solventL80Problem 92n+1=3No significant UVabsorption above 220 m2X (12)+(X2)- (12 +27-√2+2/1/1/3= ₁212-12 +2=14/-14=201640Exchanges withD₂0432018 (ppm)TMS08 (ppm)

The different spectroscopy helps to find the structure, functional group present in the unknown…

IR Spectrum 4000 hahahahahad D-W) 3000 100 BO 60 40 20 40 13C NMR Spectrum (100 0 MHz CDC), solution) 80 103 DEPT CH CH. CH proton decoupled 200 ¹H NMR Spectrum (200 MHz, CDCI, solution) 10 9 8 2000 v (cm) Mote blanch M-118 (15) 120 160 m/e 160 7 1200 120 200 240 6 800 Mass Spectrum + C6H140₂ 280 5 solvent 80 Problem 9 20+1=3 2x -(12+27-12 + 2/1/2 =14-14 4 =2016 часо 40 Exchanges with D₂0 s 3 2 O 1 8 (ppm) TMS 0 8 (ppm

IR Spectrum 4000 hahahahahad D-W) 3000 100 BO 60 40 20 40 13C NMR Spectrum (100 0 MHz CDC), solution) 80 103 DEPT CH CH. CH proton decoupled 200 ¹H NMR Spectrum (200 MHz, CDCI, solution) 10 9 8 2000 v (cm) Mote blanch M-118 (15) 120 160 m/e 160 7 1200 120 200 240 6 800 Mass Spectrum + C6H140₂ 280 5 solvent 80 Problem 9 20+1=3 2x -(12+27-12 + 2/1/2 =14-14 4 =2016 часо 40 Exchanges with D₂0 s 3 2 O 1 8 (ppm) TMS 0 8 (ppm

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL3: Carbon (13c) Nmr Spectroscopy

Section: Chapter Questions

Problem 9E

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7.) From the following sets of data, please propose a reasonable structure for the unknown organic compound. This molecule is entirely composed of C, H, and N only. Please show all of your work and feel free to write on the spectra any clues as to the structure. 4000 3000 2000 1000 S DO Infrared spectrum of unknown. KBr salt plate sample. 100 MS-NU-6396 80 60 40 20 - 10 20 30 40 50 60 70 80 90 100 110 m/z Mass spectrum of unknown. Molecular ion = 83.1 Relative Intensity
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