Homework Answers
Add Answer to:
5. The spectral data provided below are for a compound with a molecular weight of 1 94 g/mol. Outline your interpre...
) A compound with molecular formula CxH 1403 displays the following spectral data. Propose a structure...
) A compound with molecular formula CxH 1403 displays the following spectral data. Propose a structure for this compound in the box at the bottom of the page. Peak assignments written on the spectra may be worth partial credit. (5 marks) r IR Spectrum liquid film) 1735 1717 4000 3000 1200 800 2000 1600 V (cm) 13C NMR Spectrum (100 MHz, CDCI, solution) DEPT CHI Chit Cht solvent proton decoupled 100 no Sloml proton decoupled 200 160 120 80 40...
Can someone please walk through the steps on getting the final structure (boxed towards top)? 7...
Can someone please walk through the steps on getting the final
structure (boxed towards top)?
7 IR Spectrum (liquid film) groups: -- 1712 12771254 c=0 4000 3000 1200 800 2000 1600 V (cm) ;C=0 1001 121 Mass Spectrum 80 601 149 % of base peak 12-7=5 M+ 194 40 20 Label C1, H₂ 40₃ 40 80 200 240 280 120 160 m/e 13C NMR Spectrum (50.0 MHz, CDCI, solution) CH CM (Из CH3 Resolves into two signals at higher field...
Fall 2019 Problem 5 IR Spectrum (quid fim) 1715 4000 3000 2000 1600 1200 V (cm) 800 100 44 80 Mass Spectrum 60 58 20...
Fall 2019 Problem 5 IR Spectrum (quid fim) 1715 4000 3000 2000 1600 1200 V (cm) 800 100 44 80 Mass Spectrum 60 58 20 M 71 86 C5H100 40 80 280 120 240 160 200 13C NMR Spectrum (20.0 MMz, CDCI, solution) -сн, C-H proton decoupled TMS C-H solvent Jul. 5 (ppm) 0 120 80 160 200 1H NMR Spectrum (100 MHz, CDCI, solution) expansion of 400 MHz spectrum 20 Hz TMS 0.99 ppm 2.21 2.31 9.75 1 8...
Deduce the following structure of the compound given their IR, H1 NMR, 13C NMR spectra, and...
Deduce the following structure of the compound given their IR, H1
NMR, 13C NMR spectra, and assign IR functional group absorptions
and assign the structure's protons and carbons to their respective
spectral resonances.
Compound 4 Da- U6)+20 IR Spectrum Oquid fim) 1760 800 1200 2000 1600 3000 4000 v (cm) Mass Spectrum 100 43 No significant UV absorption above 220 nm M146 (1% ) 87 20 CH1004 280 40 80 120 m/e 160 200 240 13C NMR Spectrum (1000 MHz,...
Use the spectral data provided to determine the structure of the following organic conpounds. IR Spectrum...
Use the spectral data provided to determine the structure of
the following organic conpounds.
IR Spectrum ouid im) 3410 4000 3000 2000 1600 1200 V (om: 800 100 Mass Spectrum 43 80 60 M (15) 71 20 40 120 80 160 200 240 280 m/e 13C NMR Spectrum (50.0 M, COCI, solution) DEPT CHt CH,t CHt solvent proton decoupled 0 8 (ppm) 40 80 120 200 160 'H NMR Spectrum (200 MHz, CDCI, solution) expansion exchanges with Dy0 50 pom...
Propose a structure that is consistent with the spectral data below. (The spectra and data provided...
Propose a structure that is consistent with the spectral data below. (The spectra and data provided were obtained from a pure organic molecule. For 'H NMR spectra, the integral is given in number of hydrogens (#H) or as a relative ratio.) Mass Spectrum (not shown): [M] = 162 m/z (100%) IR Spectrum (not shown): 3022, 2980, 1685, 1600, 1510 cm (all listed are strong (s) unless otherwise indicated) 'H NMR Spectrum (300 MHz, DMSO, 25 °C) dd (J= 2 Hz)...
Label the spectra and propose a structure for the compound. Compound 6 1 1755 IR Spectrum...
Label the spectra and propose a structure for the compound.
Compound 6 1 1755 IR Spectrum quid fim 1120 4000 3000 2000 V (cm 16001200800 ) Mass Spectrum So base peak M" 158 (<1%) No significant UV absorption above 220 nm C₂ H₂ 403 280 40 80 120 160 200 240 13C NMR Spectrum 150.0 MHz, CDCI, solution) DEPT Chut Chitch! proton decoupled 200 160 120 80 40 0 8 (ppm) TH NMR Spectrum 2200 MHZ. CDC, solution) 150 10...
Spectroscopy problem. I've given it a go but not sure whether it's correct or not Problem...
Spectroscopy problem. I've given it a go but not sure
whether it's correct or not
Problem 149 IHD,(142 2-12 aroeahe IR Spectrum 3000 2000 1600 1200 800 0.0P V (emy Mas .5s loss of 100 60 Open ergh 2.0cm sovent: enano C14H1202 1.5 40 80 120 160 200 240 280 200 250300 350 λ (nm) 3C NMR Spectrum 134 130 ppm Resoles into two signes cu protan decoupied 200 160 120 80 40 0 6(ppm) H NMR Spectrum 200 MtE....
Based on the following spectroscopic data of an unknown compound with molecular formula C8H6S, (i) determine...
Based on the following
spectroscopic data of an unknown compound with molecular formula
C8H6S, (i) determine the chemical structure of this compound; (ii)
assign all the signals in the 1H-NMR spectrum & 13C-NMR
spectrum. NMR is complete
۳۳-۳-rr-T-------- IR Spectrum (KBr disc) 4000 3000 1200 800 2000 1600 V (cm) M ** = 13 Mass Spectrum بالليليللليلعليا % of base peak CgHES 40 80 200 240 280 120 m 160 /e 13C NMR Spectrum (100.0 MHz, CDCI, solution) expansion DEPT...
Fall 2019 Problem 5 IR Spectrum (iquid fim) 1715 4000 3000 2000 V (cm) 1600 1200...
Fall 2019 Problem 5 IR Spectrum (iquid fim) 1715 4000 3000 2000 V (cm) 1600 1200 800 100 44 Mass Spectrum 80 60 58 20 M. 86 C5H100 280 40 240 80 200 120 160 13C NMR Spectrum (20.0 MHz, CDCI, solution) -CH3 C-H proton decoupled TMS CH solvent ul 5 (ppm) 40 80 120 160 200 H NMR Spectrum (100 MHz, CDC, solution) expansion of 400 MHz spectrum 20 Hz TMS 0.99 ppm 2.21 2.31 9.75 2 3 6...
) A compound with molecular formula CxH 1403 displays the following spectral data. Propose a structure for this compound in the box at the bottom of the page. Peak assignments written on the spectra may be worth partial credit. (5 marks) r IR Spectrum liquid film) 1735 1717 4000 3000 1200 800 2000 1600 V (cm) 13C NMR Spectrum (100 MHz, CDCI, solution) DEPT CHI Chit Cht solvent proton decoupled 100 no Sloml proton decoupled 200 160 120 80 40...
Can someone please walk through the steps on getting the final
structure (boxed towards top)?
7 IR Spectrum (liquid film) groups: -- 1712 12771254 c=0 4000 3000 1200 800 2000 1600 V (cm) ;C=0 1001 121 Mass Spectrum 80 601 149 % of base peak 12-7=5 M+ 194 40 20 Label C1, H₂ 40₃ 40 80 200 240 280 120 160 m/e 13C NMR Spectrum (50.0 MHz, CDCI, solution) CH CM (Из CH3 Resolves into two signals at higher field...
Fall 2019 Problem 5 IR Spectrum (quid fim) 1715 4000 3000 2000 1600 1200 V (cm) 800 100 44 80 Mass Spectrum 60 58 20 M 71 86 C5H100 40 80 280 120 240 160 200 13C NMR Spectrum (20.0 MMz, CDCI, solution) -сн, C-H proton decoupled TMS C-H solvent Jul. 5 (ppm) 0 120 80 160 200 1H NMR Spectrum (100 MHz, CDCI, solution) expansion of 400 MHz spectrum 20 Hz TMS 0.99 ppm 2.21 2.31 9.75 1 8...
Deduce the following structure of the compound given their IR, H1
NMR, 13C NMR spectra, and assign IR functional group absorptions
and assign the structure's protons and carbons to their respective
spectral resonances.
Compound 4 Da- U6)+20 IR Spectrum Oquid fim) 1760 800 1200 2000 1600 3000 4000 v (cm) Mass Spectrum 100 43 No significant UV absorption above 220 nm M146 (1% ) 87 20 CH1004 280 40 80 120 m/e 160 200 240 13C NMR Spectrum (1000 MHz,...
Use the spectral data provided to determine the structure of
the following organic conpounds.
IR Spectrum ouid im) 3410 4000 3000 2000 1600 1200 V (om: 800 100 Mass Spectrum 43 80 60 M (15) 71 20 40 120 80 160 200 240 280 m/e 13C NMR Spectrum (50.0 M, COCI, solution) DEPT CHt CH,t CHt solvent proton decoupled 0 8 (ppm) 40 80 120 200 160 'H NMR Spectrum (200 MHz, CDCI, solution) expansion exchanges with Dy0 50 pom...
Propose a structure that is consistent with the spectral data below. (The spectra and data provided were obtained from a pure organic molecule. For 'H NMR spectra, the integral is given in number of hydrogens (#H) or as a relative ratio.) Mass Spectrum (not shown): [M] = 162 m/z (100%) IR Spectrum (not shown): 3022, 2980, 1685, 1600, 1510 cm (all listed are strong (s) unless otherwise indicated) 'H NMR Spectrum (300 MHz, DMSO, 25 °C) dd (J= 2 Hz)...
Label the spectra and propose a structure for the compound.
Compound 6 1 1755 IR Spectrum quid fim 1120 4000 3000 2000 V (cm 16001200800 ) Mass Spectrum So base peak M" 158 (<1%) No significant UV absorption above 220 nm C₂ H₂ 403 280 40 80 120 160 200 240 13C NMR Spectrum 150.0 MHz, CDCI, solution) DEPT Chut Chitch! proton decoupled 200 160 120 80 40 0 8 (ppm) TH NMR Spectrum 2200 MHZ. CDC, solution) 150 10...
Spectroscopy problem. I've given it a go but not sure
whether it's correct or not
Problem 149 IHD,(142 2-12 aroeahe IR Spectrum 3000 2000 1600 1200 800 0.0P V (emy Mas .5s loss of 100 60 Open ergh 2.0cm sovent: enano C14H1202 1.5 40 80 120 160 200 240 280 200 250300 350 λ (nm) 3C NMR Spectrum 134 130 ppm Resoles into two signes cu protan decoupied 200 160 120 80 40 0 6(ppm) H NMR Spectrum 200 MtE....
Based on the following
spectroscopic data of an unknown compound with molecular formula
C8H6S, (i) determine the chemical structure of this compound; (ii)
assign all the signals in the 1H-NMR spectrum & 13C-NMR
spectrum. NMR is complete
۳۳-۳-rr-T-------- IR Spectrum (KBr disc) 4000 3000 1200 800 2000 1600 V (cm) M ** = 13 Mass Spectrum بالليليللليلعليا % of base peak CgHES 40 80 200 240 280 120 m 160 /e 13C NMR Spectrum (100.0 MHz, CDCI, solution) expansion DEPT...
Fall 2019 Problem 5 IR Spectrum (iquid fim) 1715 4000 3000 2000 V (cm) 1600 1200 800 100 44 Mass Spectrum 80 60 58 20 M. 86 C5H100 280 40 240 80 200 120 160 13C NMR Spectrum (20.0 MHz, CDCI, solution) -CH3 C-H proton decoupled TMS CH solvent ul 5 (ppm) 40 80 120 160 200 H NMR Spectrum (100 MHz, CDC, solution) expansion of 400 MHz spectrum 20 Hz TMS 0.99 ppm 2.21 2.31 9.75 2 3 6...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 1 hour ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 1 hour ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 3 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 4 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 4 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 4 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 5 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 5 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 5 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 5 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 5 hours ago -
Why are polymers not typically casted into products?
asked 5 hours ago