Hi, can anyone answer this with a step-by-step detailed explanation? 30. Identify the three molecules with the molecular formulaC,H,O, from their NMR spectrum shown below. Hint:they are all esters.CH3O,Compound A3H| 1H2H2H109.764321PpmChemical shift (8)CH3O2Compound B3H3H109.6321O ppmChemical shift (8)CH;O2- Compound C3H3H2H109.643PpmChemical shift (8)

We are given 3 NMR spectrum for 3 isomeric compounds of C4H8O2 (ester). By looking at the NMR…

30. Identify the three molecules with the molecular formula C,H,O, from their NMR spectrum shown below. Hint: they are all esters. BH Compound A 1H 2H 2H 10 7 4 2 1 O ppm Chemical shift (8) CHO2 Сompound B 3H 3H |2H 10 4 1 O ppm Chemical shift (8) CHO2 Compound C 3H 3H 10 9. 3 2 1 O ppm Chemical shift (8)

30. Identify the three molecules with the molecular formula C,H,O, from their NMR spectrum shown below. Hint: they are all esters. BH Compound A 1H 2H 2H 10 7 4 2 1 O ppm Chemical shift (8) CHO2 Сompound B 3H 3H |2H 10 4 1 O ppm Chemical shift (8) CHO2 Compound C 3H 3H 10 9. 3 2 1 O ppm Chemical shift (8)

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter13: Mass Spectrometry

Section: Chapter Questions

Problem 3Q

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Reaction of butanenitrile (CH3CH2CH2CN) with methylmagnesium bromide (CH3MgBr), followed by treatment with aqueous acid, forms compound G. G has a molecular ion in its mass spectrum at m/z = 86 and a base peak at m/z = 43. G exhibits a strong absorption in its IR spectrum at 1721 cm−1 and has the 1H NMR spectrum given below. What is the structure of G?
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