122Problem 16IR Spectrum(iquid film)776296065040003000200016001200800V (cm)100-Mass Spectrum558060No significant UV41absorption above 220 nm40M 126/128/130 < 1%902092C4H&Cl24080120160200240280m/e13C NMR Spectrum(50.0 MHz. CDCI, solution)solventproton decoupled80408 (ppm)200160120H NMR Spectrum(200 MHz, CDCI, solution)expansionsTMS3.83.6ppm2018 ppm5 43.18 (ppm)10986105s of base peak

The molecular structure has been deduced in the following step.

IR Spectrum (liquid film) 4000 100 80 60 $ 40% 20 % of base peak 10 3000 55 41 2960 3.8 40 13C NMR Spectrum (50.0 MHz. CDCI, solution) proton decoupled 200 ¹H NMR Spectrum (200 MHz, CDCI, solution) 1 9 90 80 92 2000 120 v (cm¹) M 126/128/130 < 1% 160 200 3.6 ppm 8 m/e 160 expansions 1600 TT 20 120 T 18 ppm 1 1 7 6 1200 800 Mass Spectrum C4H8C12 280 240 1 776 5 650 solvent 80 4 Problem 16 No significant UV absorption above 220 nm H-C-H H-C-H 40 3 2 122 08 (ppm) TMS 0 8 (ppm) 1

IR Spectrum (liquid film) 4000 100 80 60 $ 40% 20 % of base peak 10 3000 55 41 2960 3.8 40 13C NMR Spectrum (50.0 MHz. CDCI, solution) proton decoupled 200 ¹H NMR Spectrum (200 MHz, CDCI, solution) 1 9 90 80 92 2000 120 v (cm¹) M 126/128/130 < 1% 160 200 3.6 ppm 8 m/e 160 expansions 1600 TT 20 120 T 18 ppm 1 1 7 6 1200 800 Mass Spectrum C4H8C12 280 240 1 776 5 650 solvent 80 4 Problem 16 No significant UV absorption above 220 nm H-C-H H-C-H 40 3 2 122 08 (ppm) TMS 0 8 (ppm) 1

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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