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Using the appropriate bond energies,
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Organic Chemistry: Principles and Mechanisms (Second Edition)
- When the conjugate acid of aniline, C6H5NH3+, reacts with the acetate ion, the following reaction takes place: C6H5NH3+(aq)+CH3COO(aq)C6H5NH2(aq)+CH3COOH(aq) If Kafor C6H5NH3+ is 1.35105 and Kafor CH3COOH is 1.86105 , what is K for the reaction?arrow_forwardAn aromatic ring should satisfy Huckel’s rule, wherein the number of electrons participating in the cyclic conjugation should be equal to 4n + 2. Which of the following cyclic structures does NOT obey Huckel’s rule? Cyclobutadienyl dianion Tetrahydrofuran ring Cyclopropene structure Pyrimidine ring structure What is the role of H • ions in the nucleophilic substitution of alcohols usinghydrogen halides? Removal of an alkyl groupProtonation of -OH groupStabilization of carbocationActivation of oxygen radicalarrow_forward6. (Chapter 15-Q37) Indole is an aromatic heterocyclic that has a benzene ring fused to a pyrrole ring. Answer the following questions. Indole 6(a) What is the hybridization of N in this molecule? = 6(b) How many pi electrons N contributes to the ring? = 6() Which orbitals contribute to form a sigma bond between N and H in this molecule? = 6(c) What is the electronic relationship of Indole to naphthalene? Give the answer by comparing number of rings and number of pi electrons in both compounds, write x rings, y pi electrons=|arrow_forward
- In an advanced synthetic chemistry experiment, a researcher prepares a compound, ZY-7, by reacting a ketone (C5H10O) with hydroxylamine (NH2OH), followed by heating in the presence of an acid catalyst. The resulting compound, ZY-7, is then treated with a solution of sodium nitrite (NaNO2) and hydrochloric acid (HCl) at low temperature. Identify the class of compound that ZY-7 most likely belongs to after this series of reactions." A) Amide B) Oxime C) Nitro compound D) Diazonium salt E) Ester Don't use chatgpt please provide valuable answerarrow_forwardIn the reaction given below, what type of reaction is used? n-Pentane → Isopentane нннн H ITH Н—С—с—С—с —О —Н Н—с—с— с-с—н ||| | H нн H Addition Elimination Substitution Rearrangementarrow_forward2-chloropropane is a major product of the reaction of chlorine with propane under ultraviolet light. Write the mechanism for this reaction including the initiation step and the two propagation steps.arrow_forward
- 5B In the following reactions, mixtures of alkenes and ethyl ethers are formed. Draw their structures. Explain which is or are likely to be the main product(s) in each reaction. In case of formation of two isomers of alkenes, explain which is formed in greater proportion CH3 CH3 H3C-C H -Br CH3 EtOHarrow_forwardClassify each of the following reactions as a substitution, elimination or addition reaction: Br Нeat (a) Br2 + HBr Br CN (b) + CN + Br Br (c) + Br2 Brarrow_forward∆H° values obtained for a series of similar reactions are one set of experimental data used to determine the relative stability of alkenes. Explain how the following data suggest that cis-but-2-ene is more stable than but-1-ene (Section 12.3A).arrow_forward
- Ff.269. Draw the energy diagram beginning with 2-butanol that displays the conversion of 2-butanol into the three products produced in the dehydration of 2-butanol.arrow_forwardNitration of an aromatic ring involves an electrophilic substitution reaction. Draw the structure of the electrophile that is attacked by the aromatic ring and the intermediate formed after attachment of the electrophile to the ring. Be sure to show formal charges.arrow_forwardCompounds X and Y have the formula C6H12- Both X and Y react with one molar equivalent of hydrogen in the presence of a palladium catalyst to form 2-methylpentane. The heat of hydrogenation of X is less than that of Y. X and Y react with HBr to form a mixture of the same bromoalkanes, and they both undergo hydroboration/oxidation to give a mixture of the same alcohols. What is the structure of Y? In cases where there is more than one answer, just draw one. n. n [ ]# ChemDoodleⓇ zaarrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning