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...
An alcohol 6. Consider the IR, 'H-NMR and 13C-NMR spectra of the compound with MF: C,H, 0. Identify the structure of the unknown compound. 4 pts MF C7H160 MW 116 *C 72.3 %H 13.9 TS SSTT * TRANSMITTANCE Mass Spec. relati m/z abun 27 29 31 19 42 10 45 18 ze SCI 2870.23 Copyright © 1994 WAVENUMBERS WENUNTERS 124 9.612.5% Proton NMR 2.6 0.5 PPM 604020 PPM 1000 Carbon 13 NNA OH B. D. OH
7. Consider the IR, 'H-NMR and C-NMR spectra of the compound with MF:C,H, 0. 4 pts Identify the structure of the unknown compound. MF C7H140 MW 114 $C 73.6 SH 12.4 Mass Spec. D m/ sbund. 27 35 relativ 114 11 Popyright © 1994 1.0 PPM 3.0 Proton NMA TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT 200 180 160 140 Carbon 13 NMR T 120 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTT 100 80 60 40 20 PPM O en og and 8. Consider the IR, 'H-NMR and C-NMR spectra of the...
NMR: Interpret the NMR spectra for Thymol Match each homotic H or groups of H to a specific peak and explain the multiplicities in each peak the spectra 'H NMR spectrum 6H Зн 3H ppm
4. Determine the structure for the compound that has the following MS, IR and 'H-NMR spectra and explain the reason. (7pts) 100 MS 60 40- m/z IR 400 P00T н R- H-NMR 1.1 1.0 ppm 3 H 16 1.5 ppm .. 2.0 1,9 ppm H (CHa) Si 1 2 H 2 H 22 2.1 ppm w ppm (6) Reat ve htensity 4. Determine the structure for the compound that has the following MS, IR and 'H-NMR spectra and explain the...
Match the compound with this proton NMR spectrum. 12 10 00 PPM OH OH H IV OA! B.11 Oc! ODV E. none of these
nenemelellaqmwmwn 1) Which compound gives the following spectra? For the 'H-NMR assign all signals. Interpret mol peak and base peak in the mass spectrum if a mole peak exists. Assign at least two signals. How does the IR spectrum support your findings? (12 pts.) 5,4 H It, 3 H 9,2 H 11 10 9 8 7 6 4 3 2 1 5 ppm
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...
Identify the compounds, please and thank you!!! The 'H NMR spectra for two esters with molecular formula C8H2O2 are shown next. Part A Draw the structure of ester with the following H NMR spectra: 10 9 8 (ppm) frequency 0 . . ®. H1200 mA CO+ \'Z Ĉ AOOOOOO Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part B Draw the structure of ester with the following H NMR spectra: 9 8 7 6 2 1...
please answer completely and correctly 8) The 'H and "C NMR spectra of a compound with the formula CHoBr are shown below. Pr a structure for this molecule and assign the peaks in the spectra. TMS 10 9 0 ppm Chemical shift (5) TMS 200 180 16010 120 10806040 20 ppm Chemical shift (8) 9) The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown below. Propose a structure for this hydrocarbon and explain your answer based on...