13C NMR Spectrum(100.0 MHz, CDCI, solution)DEPTC5H,Nsolventproton decoupled2001601208040O 8 (ppm)'H NMR Spectrum(400 MHz, CDCI, solution)Exchangeswith D20expansion1H2H2H2H2HTMS2.52.01.510876 54218 (ppm)Determine the structure of the compounds

From the given molecular formula, the degree of unsaturation is; DoU=5-82+1=2 From the DoU…

CgHgN solvent proton decoupled 200 160 120 80 40 O 8 (ppm) 'H NMR Spectrum (400 MHz. CDCI, soluton) Exchanges with D20 expansion 2H 1H 2H 2H 2H TMS 2.5 2.0 1.5 10 9 8 7 6 5 4 3 2 1 8 (ppm) Determine the structure of the compounds

CgHgN solvent proton decoupled 200 160 120 80 40 O 8 (ppm) 'H NMR Spectrum (400 MHz. CDCI, soluton) Exchanges with D20 expansion 2H 1H 2H 2H 2H TMS 2.5 2.0 1.5 10 9 8 7 6 5 4 3 2 1 8 (ppm) Determine the structure of the compounds

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter21: Benzene And The Concept Of Aromaticity

Section: Chapter Questions

Problem 21.26P: Compound I (C11H14O2) is insoluble in water, aqueous acid, and aqueous NaHCO3, but dissolves readily...

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Question

13C NMR Spectrum
(100.0 MHz, CDCI, solution)
DEPT
C5H,N
solvent
proton decoupled
200
160
120
80
40
O 8 (ppm)
'H NMR Spectrum
(400 MHz, CDCI, solution)
Exchanges
with D20
expansion
1H
2H
2H
2H
2H
TMS
2.5
2.0
1.5
10
8
7
6 5
4
2
1
8 (ppm)
Determine the structure of the compounds

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