110Problem 4IR Spectrum(CCI solution)menhsl propionate17444000300020001600V (cm')1200800100578029Mass Spectrum6040No significant UVabsorption above 220 nmM*- 8820CAHBO24080120160m/e20024028013C NMR Spectrum(100.0 MHz. CDCI, solution)DEPT CH CH, CHtsolventproton decoupled0.8 (ppm)1208040200160H NMR Spectrum(200 MHz, CDCI, solution)expansionTMSppm1.02.048 (ppm76.10% of base peak

Molecular formula = C4H8O * Double bond equivalence = 4+1-(8÷2) = 1 Only one double bond is…

110 Problem 4 IR Spectrum (CCl solution) menhsl propionate 1744 4000 3000 2000 1600 V (cm') 1200 800 100 57 80 29 Mass Spectrum 60 40 No significant UV M*- 88 absorption above 220 nm 20 CAH&O2 40 80 120 160 m/e 200 240 280 13C NMR Spectrum (100.0 MHz. CDCI, solution) DEPT CH, CH, сн solvent proton decoupled 0. 8 (ppm) 80 40 160 120 200 H NMR Spectrum (200 MHz. CDCI, solution) expansion TMS 1.0 ppm 2.0

110 Problem 4 IR Spectrum (CCl solution) menhsl propionate 1744 4000 3000 2000 1600 V (cm') 1200 800 100 57 80 29 Mass Spectrum 60 40 No significant UV M*- 88 absorption above 220 nm 20 CAH&O2 40 80 120 160 m/e 200 240 280 13C NMR Spectrum (100.0 MHz. CDCI, solution) DEPT CH, CH, сн solvent proton decoupled 0. 8 (ppm) 80 40 160 120 200 H NMR Spectrum (200 MHz. CDCI, solution) expansion TMS 1.0 ppm 2.0

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

Section: Chapter Questions

Problem 20.26P

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Unrounded Rounded ε∗,L/μmol 0.0259825 0.0260 Heres the data if needed: TZ # Concentration Absorbance at 430 nmnm 1 33.6480 0.931 2 25.2360 0.757 3 16.8420 0.210 4 8.41200 0.137 5 4.20600 0.122
39. provide the answer ASap
Unrounded Rounded ε∗,L/μmolε∗,L/μmol 0.0259825 0.0260 heres data: TZ # Concentration Absorbance at 430 nmnm 1 33.6480 0.931 2 25.2360 0.757 3 16.8420 0.210 4 8.41200 0.137 5 4.20600 0.122
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plese don't handwritten solution... What MS resolving power is needed to fully resolve the C8H8NO2 and C7H6N2O2 ions (at the base peaks)?
heres the data TZ # Concentration Absorbance at 430 nmnm 1 33.6480 0.931 2 25.2360 0.757 3 16.8420 0.210 4 8.41200 0.137 5 4.20600 0.122