12th Edition

ISBN: 9781118875766

Author: T. W. Graham Solomons, Craig B. Fryhle, Scott A. Snyder

Publisher: WILEY

Concept explainers

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra o…

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Textbook Question

Chapter 14, Problem 11PP

Practice Problem 14.11

In addition to a signal downfield, the 1 H NMR spectrum of trans-15,16-dimethyldihydro-pyrene has a signal far upfield at δ − 4.2 . Account for the presence of this upfield signal.

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Chapter 14, Problem 10PP

Chapter 14, Problem 12PP

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Chapter 14 Solutions

Organic Chemistry

Ch. 14 - PRACTICE PROBLEM 14.1 Provide a name for each of...Ch. 14 - Prob. 2PP Ch. 14 - Prob. 3PP Ch. 14 - Practice Problem 14.4 Apply the polygon-and-circle...Ch. 14 - Practice Problem 14.5 Apply the polygon-and-circle...Ch. 14 - Practice Problem 14.6 1,3,5-Cycloheptatriene is...Ch. 14 - Prob. 7PP Ch. 14 - Prob. 8PP Ch. 14 - Practice Problem 14.9 In 1967 R. Breslow (of...Ch. 14 - Prob. 10PP

Ch. 14 - Practice Problem 14.11 In addition to a signal...Ch. 14 - PRACTICE PROBLEM 14.12 Azulene has an appreciable...Ch. 14 - Practice Problem 14.13 (a) The -Sh group is...Ch. 14 - Practice Problem 14.14 Explain how NMR...Ch. 14 - PRACTICE PROBLEM 14.15 Four benzenoid compounds,...Ch. 14 - Prob. 16P Ch. 14 - Write structural formulas and give acceptable...Ch. 14 - Prob. 18P Ch. 14 - Prob. 19P Ch. 14 - Prob. 20P Ch. 14 - Which of the hydrogen atoms shown below is more...Ch. 14 - 14.22 The rings below are joined by a double bond...Ch. 14 - Prob. 23P Ch. 14 - 14.24 (a) In 1960 T. Katz (Columbia University)...Ch. 14 - Prob. 25P Ch. 14 - Prob. 26P Ch. 14 - 14.27 5-Chloro-1,3-cyclopentadiene (below)...Ch. 14 - Prob. 28P Ch. 14 - Furan possesses less aromatic character than...Ch. 14 - 14.30 For each of the pairs below, predict...Ch. 14 - Assign structures to each of the compounds A, B,...Ch. 14 - Prob. 32P Ch. 14 - Give a structure for compound F that is consistent...Ch. 14 - Prob. 34P Ch. 14 - Prob. 35P Ch. 14 - The IR and 1H NMR spectra for compound X(C8H10)...Ch. 14 - Prob. 37P Ch. 14 - Prob. 38P Ch. 14 - 14.39 Given the following information, predict the...Ch. 14 - Consider these reactions: The intermediate A is a...Ch. 14 - Prob. 41P Ch. 14 - Compound E has the spectral features given below....Ch. 14 - Draw all of the molecular orbitals for...Ch. 14 - Prob. 1LGP Ch. 14 - Prob. 2LGP Ch. 14 - 3. The NMR signals for the aromatic hydrogens of...Ch. 14 - Prob. 4LGP Ch. 14 - Prob. 5LGP

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