(d) The analytical information for compound (1) is provided below. Molecular Formula IR spectrum 'H NMR spectrum CHBO₂ A strong band at 1716 cm¹ 11.7 ppm (singlet - Integral 1H); 2.38 ppm (quartet - integral 2H); 1.16 ppm (triplet - integral 3H); (1) Suggest proton environments for the three resonances in the ¹H NMR spectrum, (i) Account for the wavenumber of the IR band, (ill) Deduce the structure of compound (I) using all the analytical data, and your answers to part (I).

(d) The analytical information for compound (1) is provided below. Molecular Formula IR spectrum 'H NMR spectrum CHBO₂ A strong band at 1716 cm¹ 11.7 ppm (singlet - Integral 1H); 2.38 ppm (quartet - integral 2H); 1.16 ppm (triplet - integral 3H); (1) Suggest proton environments for the three resonances in the ¹H NMR spectrum, (i) Account for the wavenumber of the IR band, (ill) Deduce the structure of compound (I) using all the analytical data, and your answers to part (I).

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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A molecule of the molecular formula C5H11Br gives rise to the NMR spectrum below. When reacted with NaOH and water, it forms a product which by NMR has 2 protons 1H at 5.4 ppm and 1H at 5.5 ppm each having a J coupling of 17 Hz. (other protons also present) The product also has an IR stretch at 1550 cm1. Provide the structures of the starting material (1 pt) and product (2 pts) NaOH H20 C5H1,Br 6H triplet 4H quintet 1H quintet 10 8 7 6. 4 3 1 HSP-06-347 ppm
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