00 trum IR Spectrum (liquid fem) 4000 100 80 60 % of base peak 3000 54 68 40 13C NMR Spectrum (100 MHz, CDC, solution) 80 DEPT CHI CHI CHA proton decoupled 200 ¹H NMR Spectrum (200 MHz. CDCI, solution) 2249 2000 v (cm¹) 1600 M 147/149 120 160 m/e 160 expansion 1200 800 Mass Spectrum CHENBr 280 200 240 120 solvent 1 80 Problem 19 No significant UV absorption above 220 nm 40 0 125 8 (ppm)

00 trum IR Spectrum (liquid fem) 4000 100 80 60 % of base peak 3000 54 68 40 13C NMR Spectrum (100 MHz, CDC, solution) 80 DEPT CHI CHI CHA proton decoupled 200 ¹H NMR Spectrum (200 MHz. CDCI, solution) 2249 2000 v (cm¹) 1600 M 147/149 120 160 m/e 160 expansion 1200 800 Mass Spectrum CHENBr 280 200 240 120 solvent 1 80 Problem 19 No significant UV absorption above 220 nm 40 0 125 8 (ppm)

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter20: Molecular Mass Spectrometry

Section: Chapter Questions

Problem 20.11QAP

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