Organic Chemistry-Package(Custom)
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ISBN: 9781259141089
Author: SMITH
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Chapter 25, Problem 25.85P
Treatment of compound D with LiAlH4 followed by H2O forms compound E. D shows a molecular ion in its mass spectrum at
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Treatment of compound D with LiAlH4 followed by H2O forms compound E. D shows a molecular ion in its mass spectrum at m/z = 71 and IR absorptions at 3600–3200 and 2263 cm−1. E shows a molecular ion in its mass spectrum at m/z = 75 and IR absorptions at 3636 and 3600–3200 cm−1. Propose structures for D and E from these data and the given 1H NMR spectra.
Treatment of compound D with LIAIH, followed by H,O forms compound E. D shows a molecular ion
in its mass spectrum at m/z = 71 and IR absorptions at 3600 –- 3200 and 2263 cm. E shows a
molecular ion in its mass spectrum at m/z = 75 and IR absorptions at 3636 and 3600 – 3200 cm'.
Propose structures for D and E from these data and the given 'H NMR spectra.
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Part 1 out of 2
1Η ΝMR of D
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Indicate two basic differences that exist between the spectra of 1H y 13C in NMR.
Chapter 25 Solutions
Organic Chemistry-Package(Custom)
Ch. 25 - Prob. 25.1PCh. 25 - Draw the structure of a compound of molecular...Ch. 25 - Prob. 25.3PCh. 25 - Prob. 25.4PCh. 25 - Prob. 25.5PCh. 25 - Arrange the compounds in order of increasing...Ch. 25 - Prob. 25.7PCh. 25 - Prob. 25.8PCh. 25 - Problem 25.7
Draw the product of each...Ch. 25 - Prob. 25.10P
Ch. 25 - Prob. 25.11PCh. 25 - Prob. 25.12PCh. 25 - Prob. 25.13PCh. 25 - Prob. 25.14PCh. 25 - Prob. 25.15PCh. 25 - Prob. 25.16PCh. 25 - Prob. 25.17PCh. 25 - Prob. 25.18PCh. 25 - Draw the products of each acidbase reaction....Ch. 25 - Prob. 25.20PCh. 25 - Prob. 25.21PCh. 25 - Prob. 25.22PCh. 25 - Prob. 25.23PCh. 25 - Problem 25.22
Which nitrogen atom in each compound...Ch. 25 - Which N atom in each drug is more basic? a. b. c.Ch. 25 - Prob. 25.26PCh. 25 - Prob. 25.27PCh. 25 - Prob. 25.28PCh. 25 - Prob. 25.29PCh. 25 - Prob. 25.30PCh. 25 - Problem 25.28
Draw the major product formed in...Ch. 25 - Prob. 25.32PCh. 25 - Prob. 25.33PCh. 25 - Problem 25.31
Devise a synthesis of each compound...Ch. 25 - Prob. 25.35PCh. 25 - Problem 25.33
What starting materials are needed...Ch. 25 - Problem 25.34
(a) What two components are needed...Ch. 25 - Prob. 25.38PCh. 25 - Prob. 25.39PCh. 25 - Prob. 25.40PCh. 25 - 25.37 Varenicline (trade name Chantix) is a drug...Ch. 25 - Prob. 25.42PCh. 25 - Prob. 25.43PCh. 25 - Prob. 25.44PCh. 25 - Prob. 25.45PCh. 25 - Prob. 25.46PCh. 25 - Prob. 25.47PCh. 25 - Prob. 25.48PCh. 25 - Decide which N atom in each molecule is most basic...Ch. 25 - 25.44 Rank the nitrogen atoms in each compound in...Ch. 25 - 25.45 Explain why nitroaniline is a stronger base...Ch. 25 - 25.46 Explain the observed difference in the...Ch. 25 - 25.47 Why is pyrrole more acidic than...Ch. 25 - How would you prepare 3-phenyl-1-propanamine...Ch. 25 - Prob. 25.55PCh. 25 - Prob. 25.56PCh. 25 - Prob. 25.57PCh. 25 - Prob. 25.58PCh. 25 - 25.51 How would you separate toluene , benzoic...Ch. 25 - 25.52 Draw the products formed when methylaniline ...Ch. 25 - Prob. 25.61PCh. 25 - Prob. 25.62PCh. 25 - Prob. 25.63PCh. 25 - Prob. 25.64PCh. 25 - Prob. 25.65PCh. 25 - Prob. 25.66PCh. 25 - Prob. 25.67PCh. 25 - Prob. 25.68PCh. 25 - 25.60 A chiral amine A having the configuration...Ch. 25 - 25.61 Draw a stepwise mechanism for each...Ch. 25 - 25.62 Draw a stepwise mechanism for the following...Ch. 25 - Prob. 25.72PCh. 25 - Tertiary (3) aromatic amines react with NaNO2 and...Ch. 25 - Prob. 25.74PCh. 25 - Devise a synthesis of each compound from benzene....Ch. 25 - Prob. 25.76PCh. 25 - Prob. 25.77PCh. 25 - Prob. 25.78PCh. 25 - Prob. 25.79PCh. 25 - Synthesize each compound from benzene. Use a...Ch. 25 - Prob. 25.81PCh. 25 - Devise a synthesis of each compound from benzene,...Ch. 25 - Prob. 25.83PCh. 25 - 25.72 Three isomeric compounds A, B, and C, all...Ch. 25 - 25.73 Treatment of compound D with LiAlH4 followed...Ch. 25 - Prob. 25.86PCh. 25 - 25.75 Rank the following compounds in order of...Ch. 25 - Prob. 25.88PCh. 25 - Prob. 25.89PCh. 25 - Prob. 25.90P
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