Introduction to General, Organic and Biochemistry 11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
1 Matter, Energy, And Measurement 2 Atoms 3 Chemical Bonds 4 Chemical Reactions 5 Gases, Liquids, And Solids 6 Solutions And Colloids 7 Reaction Rates And Chemical Equilibrium 8 Acids And Bases 9 Nuclear Chemistry 10 Organic Chemistry 11 Alkanes 12 Alkenes And Alkynes 13 Benzene And Its Derivatives 14 Alcohols, Ethers, And Thiols 15 Chirality: The Handedness Of Molecules 16 Amines 17 Aldehydes And Ketones 18 Carboxylic Acids 19 Carboxylic Anhydrides, Esters, And Amides 20 Carbohydrates 21 Lipids 22 Proteins 23 Enzymes 24 Chemical Communications: Neurotransmitters And Hormones 25 Nucleotides, Nucleic Acids, And Heredity 26 Gene Expression And Protein Synthesis 27 Bioenergetics: How The Body Converts Food To Energy 28 Specific Catabolic Pathways: Carbohydrate, Lipid, And Protein Metabolism 29 Biosynthetic Pathways 30 Nutrition 31 Immunochemistry Chapter13: Benzene And Its Derivatives
13.1 What Is The Structure Of Benzene? 13.2 How Do We Name Aromatic Compounds? 13.3 What Are The Characteristic Reactions Of Benzene And Its Derivatives? 13.4 What Are Phenols? Chapter Questions Section: Chapter Questions
Problem 13.2P: Answer true or false. Alkenes, alkynes, and arenes are unsaturated hydrocarbons. Aromatic compounds... Problem 13.3P: 13-3 What is the difference in structure between a saturated and an unsaturated hydrocarbon? Problem 13.4P: 13-4 Define aromatic compound. Problem 13.5P: 13-5 Why are alkenes, alkynes, and aromatic compounds said to be unsaturated? Problem 13.6P: 13-B Do aromatic rings have double bonds? Are they unsaturated? Explain. Problem 13.7P: 13-7 Can an aromatic compound be a saturated compound? Problem 13.8P: Draw at least two structural formulas for each of the following. (Several constitutional isomers are... Problem 13.9P: 13-9 Write a structural formula and the name for the simplest (a) alkane, (b) alkene, (c) alkyne,... Problem 13.10P: 13-10 Account for the fact that the six-membered ring in benzene is planar but the six-membered ring... Problem 13.11P: 13-11 Explain why the compound 1,4-dichlorobenzene does not show eis-trans isomerism. Problem 13.12P: 13-12 One analogy often used to explain the concept of a resonance hybrid is to relate a rhinoceros... Problem 13.13P: 13-13 Answer true or false. A phenyl group has the molecular formula C6H5 — and is represented by... Problem 13.14P Problem 13.15P: 13-15 Draw structural formulas for these compounds l-Bromo-2-chloro-4-ethylbenzene... Problem 13.16P: 13-16 We say that naphthalene, anthracene, phenanthrene, and benzo[ajpyrene are polynuclear aromatic... Problem 13.17P: 13-17 Following is the structural formula of styrene, the monomer from which the polymer polystyrene... Problem 13.18P: 13-18 Answer true or false. Benzene does not undergo the addition reactions that are characteristic... Problem 13.19P: 13-19 Suppose you have unlabeled bottles of benzene and cyclohexene. What chemical reaction could... Problem 13.20P: 13-20 Three products with the molecular formula CgH^BrCl form when bromobenzene is treated with... Problem 13.21P: 13-21 The reaction of bromine with toluene in the presence of FeCl3 gives a mixture of three... Problem 13.22P: 13-22 What reagents and/or catalysts are necessary to carry out each conversion? Benzene to... Problem 13.23P: 13-23 What reagents and/or catalysts are necessary to carry out each conversion? Each conversion... Problem 13.24P Problem 13.25P: 13-25 Answer true or false. (a) Phenols and alcohols have in common the presence of an —OH group.... Problem 13.26P: 13-26 Both phenol and cyclohexanol are only slightly soluble in water. Account for the fact that... Problem 13.27P: 13-27 Define autoxidation. Problem 13.28P: 13*28 Autoxidation is described as a radical-chain reaction What is meant by the term “radical” in... Problem 13.29P: 13-29 Show that if you add Steps 2a and 2b of the radical- chain mechanism for the autoxidation of a... Problem 13.30P: 13-30 How does vitamin E function as an antioxidant? Problem 13.31P: 13-31 What structural features are common to vitamin E, BHT, and BHA (the three antioxidants... Problem 13.32P: 13*32 Black-and-white photography is a commercial process that involves a phenol. Black-and-white... Problem 13.33P: 13-33 Following is the structural formula of albuterol (Proventil), one of the most widely used... Problem 13.34P: 13-34 (Chemical Connections 13A) From what parts of its common name are the letters DDT derived? Problem 13.35P Problem 13.36P: 13-36 (Chemical Connections 13A, Would you expect DDT to be soluble or insoluble in water? Explain. Problem 13.37P Problem 13.38P: 13-38 (Chemical Connections 13A) What is meant by the term biodegradable? Problem 13.39P: 13-39 (Chemical Connections 13B) What is a carcinogen What kind of carcinogen is found in cigarette... Problem 13.40P: 13-40 (Chemical Connections 130 In the absence of iodine in the diet, goiter develops. Explain why... Problem 13.41P Problem 13.42P: 13-42 (Chemical Connections 13E) What are the differences in structure between Allura Red and Sunset... Problem 13.43P: 13-43 (Chemical Connections 13E) Which features of Allura Red and Sunset Yellow make them... Problem 13.44P: 13-44 (Chemical Connections 13E) What color would you get if you mixed Allura Red and Sunset Yellow?... Problem 13.45P Problem 13.46P Problem 13.47P Problem 13.48P: 13-48 (Chemical Connections 13F, How many cis-trans isomers are possible for capsaicin? Is the... Problem 13.49P: 13-49 (Chemical Connections 13F) In what ways is capsaicin used in medicine? Problem 13.50P: 13*50 The structure for naphthalene given in Section 13-2D is only one of three possible... Problem 13.51P: 13-51 Draw structural formulas for these compounds, (a) 1-Phenylcyclopropanol (b) Styrene (c)... Problem 13.52P: 13-52 2,6-Di-/ezY-butyl-4-methylphenol (BHT, Section 13-4C) is an antioxidant added to processed... Problem 13.53P: 13-53 Write the structural formula for the product of each reaction. Problem 13.54P: 13-54 Styrene reacts with bromine to give a compound with the molecular formula CgH8Br2. Draw a... Problem 13.55P: 13-55 When toluene is treated with Br, in the presence of an AlBr ( catalyst, a mixture of three... Problem 13.56P: 13-56 Four alternatives to the structure of benzene proposed by Kekule are shown in the text. In... Problem 13.57P: 13-57 Benzene, as we have seen in this chapter, is the simplest aromatic compound. Pyidine is an... Problem 13.6P: 13-B Do aromatic rings have double bonds? Are they unsaturated? Explain.
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Propose a structure for an aromatic hydrocarbon , C10 H14 , that can form only one C10 H13 Cl product on substitution of a hydrogen on the aromatic ring with chlorine .
Definition Definition Organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Aromatic organic compounds, also called arenes, are an important class of hydrocarbons under the branch of organic chemistry.
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