6.9582 .9357 9992-97 5.2713 \6.2619 Group AB Diels-Alder Adduct (400 MHz, CDCl3) 7.1 7.0 6.9 6.8 6.7 6.6 6.5 6.4 6.3 6.2 f1 (ppm) H- H H -CH3 35195 -3.5154 3.5114 3.5075 3.5032 3.4989 3.4246 -3.4206 34133 -1.8100 1.8057 .8013 1.7879 1.7835 1.7792 1.6319 1.6101 1.6024 -180000 -170000 -160000 -150000 -140000 -130000 -120000 3.55 3.50 3.45 f1 (ppm) 3.40 3.35 -110000 -100000 -90000 -80000 -70000 М -60000 -50000 -40000 1.80 1.75 1.70 f1 (ppm) 1.65 1.60 -30000 -20000 -10000 FO דיל T T 89 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 --10000 ܘ܂ .0 7.5 ז יד 8-1.92- 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 8- f1 (ppm)
6.9582 .9357 9992-97 5.2713 \6.2619 Group AB Diels-Alder Adduct (400 MHz, CDCl3) 7.1 7.0 6.9 6.8 6.7 6.6 6.5 6.4 6.3 6.2 f1 (ppm) H- H H -CH3 35195 -3.5154 3.5114 3.5075 3.5032 3.4989 3.4246 -3.4206 34133 -1.8100 1.8057 .8013 1.7879 1.7835 1.7792 1.6319 1.6101 1.6024 -180000 -170000 -160000 -150000 -140000 -130000 -120000 3.55 3.50 3.45 f1 (ppm) 3.40 3.35 -110000 -100000 -90000 -80000 -70000 М -60000 -50000 -40000 1.80 1.75 1.70 f1 (ppm) 1.65 1.60 -30000 -20000 -10000 FO דיל T T 89 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 --10000 ܘ܂ .0 7.5 ז יד 8-1.92- 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 8- f1 (ppm)
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
Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions
Section20.3: Uv-visible Spectroscopy
Problem 20.5P
Related questions
Question
Provide a comprehensive H-NMR analysis of the final product. don’t calculate
the coupling constants or assign every single peak, identify which peaks tell you
the reaction worked
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