QUESTION 39The H NMR, L3C NMR and mass spectra of an unknown compound provide the following information:Proton NMR signals:Triplet at 1.3 ppm, ratio = 3Multiplet at 1.9 ppm, ratio = 2%3DTriplet at 2.8 ppm, ratio = 2Doublet at 7.1, ratio = 2Doublet at 7.4, ratio = 2%3DCarbon NMR signals:7 separate signals indicating the presence of 9 carbon atomsMass spectrum:M+ = 198; M+2 = 200; ratio 1:1What is this unknown compound?O 2-Bromo-1-methyl-benzeneO PropylbenzeneO 2,4,6-Trichloro-ethyl-benzeneO 4-Bromo-propyl-benzeneO 1-Amino-4-bromo-benzene

QUESTION 39 The H NMR, 13C NMR and mass spectra of an unknown compound provide the following information: Proton NMR signals: Triplet at 1.3 ppm, ratio = 3 Multiplet at 1.9 ppm, ratio = 2 Triplet at 2.8 ppm, ratio = 2 Doublet at 7.1, ratio = 2 Doublet at 7.4, ratio = 2 Carbon NMR signals: 7 separate signals indicating the presence of 9 carbon atoms Mass spectrum: M+ = 198; M+2 = 200; ratio 1:1 What is this unknown compound? 2-Bromo-1-methyl-benzene O Propylbenzene O 2,4,6-Trichloro-ethyl-benzene O 4-Bromo-propyl-benzene O 1-Amino-4-bromo-benzene

QUESTION 39 The H NMR, 13C NMR and mass spectra of an unknown compound provide the following information: Proton NMR signals: Triplet at 1.3 ppm, ratio = 3 Multiplet at 1.9 ppm, ratio = 2 Triplet at 2.8 ppm, ratio = 2 Doublet at 7.1, ratio = 2 Doublet at 7.4, ratio = 2 Carbon NMR signals: 7 separate signals indicating the presence of 9 carbon atoms Mass spectrum: M+ = 198; M+2 = 200; ratio 1:1 What is this unknown compound? 2-Bromo-1-methyl-benzene O Propylbenzene O 2,4,6-Trichloro-ethyl-benzene O 4-Bromo-propyl-benzene O 1-Amino-4-bromo-benzene

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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