



identify the compound based on its C13 NMR and its H1 NMR Li3 NMR Hi NMR...
Using NMR, IR and C13 to determine the Structure of compound and
explain your answer then draw the structure
unk # 3
Using NMR, IR and C13 to determine the Structure of compound and
explain your answer then draw the structure
H NMR data ppm) multiplicity integration 0.86 1.50 2.02 6.71 7.24 sextet C NMR data (ppm) 13.7 19.0 37.9 176.4 200 180 160 140 120 100 80 6040200 3000 2000 1500 1000 500
13C NMR 1. Propose a structure for the compound CsH12, with the following 13C NMR spectral data. 160 140 120 80 60 40 20 0 200 180 CDS-00-748 100 ppm 2. Propose a structure for the compound CaH;Br, with the following C NMR spectral data. 200 180 160 140 120 80 60 40 100 ppm 20 0 3. Propose a structure for the compound C H2O2, with the following "'C NMR spectral data. 200 180 160 140 120 30600 T...
Identify compound using C13 NMR. Label
spectra.
1 PPM COPYRIGHT 1992 C-13 NMA (COCL3) 60 40 20 PPM 0 140 120 100 80
based on 13c nmr find unknown compound and label each peak.
ppm 200 180 160 140 120 80 60 40 20 100 165 160 155 150 145 140 135 130 125 P
6) Use the provided NMR and IR Information to identify a compound with molecular formula CHNO. (20 points) PPM w 3 M EN 180 180 140 120 100 POPIM 80 00 40 220 2 을은 IM 1000 19900 200 not 6) Use the provided NMR and IR information to identify a compound with molecular formula CH19NO2. (20 points) 6 ili 5 PPM لر AA Au لللب H 180 160 140 120 100 PPM 80 60 40 20 26 을은 100...
4) Use the provided NMR information to identify a compound with molecular formula CuHo. (20 points) PPM 180 160 140 120 100 PPM 80 60 40 20 Po We were unable to transcribe this image
10) Identify the unknown compound with the formula C&H O using the following 'H NMR,"C NMR, and IR spectra. Label all peaks used to make your identification as appropriate. Draw the structure of the unknown compound in the box provided. Answer (structure) deguer of insulation 200 180 160 140 120 100 ppm 30 0 40 20 0
On the attached image are 1H NMR, 13C NMR, and IR
spectra of a compound with the formula C4H8O. 1H NMR signal at 1.2
is caused by 3 hydrogens, the sigbal at 2.1 is caused by 3
hydrogens, and the signal at 2.5 is caused by 2 hydrogens. Identify
the compound.
CH 1110 9 8 7 6?4 Problem 6. 'H NMR spectrum of compound HsO Problem 6. 13C NMR spectrum of compound C4HsO 200 180 160 140 120 100 80...
Propose a reasonable structure for this compound based on the mass spec, IR, and NMR data. 100 Relative Intensity M+ 10 20 30 40 60 70 80 90 50 m/z LUU TRINETTRICET 4000 3000 2000 cm1 1500 1000 500 ЗН Зн 2H тттттттттттттттттт 11 10 9 8 7 6 5 4 ppm 200 180 160 140 120 80 60 40 20 100 ppm
7. Consider the IR, 'H-NMR and C-NMR spectra of the compound with MFC,1,0, Identify the structure of the unknown compound MP pls MW 114 *C 73.6 WW 124 Mass Spee, D relativ mix bund, 27 71 74 LESTE WVELDEN Copyright © 1994 래 TTTT 2.0 3.0 Proton NMR 1.5 1.0 PPM MITTIT 200 TTI TITTI 80 60 40 20 PPM 0 180 160 Y 120 140 100 Carbon 13 NMA 8. Consider the IR, 'H-NMR and 13C-NMR spectra of the...