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- An electron-deficient carbon atom reacts with a nucleophile, symbolized as: Nu−. Define this ?Which of the following chemical equations depicts an alkylation reaction? C6H6() + CH3Cl() → C6H5CH3() + HCl(g) 2 CH3OH() + 3 O2(g) → 2 CO2(g) + 4 H2O() C6H12() → C6H10() + H2(g) CH2ClCH2Cl(g) + H2(g) → CH3CH3(g) + Cl2(g) CHClCHCl(g) → CH2ClCH2Cl(g)In nucleophilic aromatic substitution reactions that proceed by the nucleophilic addition-elimination mechanism, the reaction rate increases as the electronegativity of the halogen leaving group increases: Ar-I < Ar-Br < Ar-CI < Ar-F. Which step does this suggest is the rate-determining step of the mechanism-the addition step or the elimination step? Explain.
- Explain why methyl trifluoroacetate, CF3CO2CH3, is more reactive than methyl acetate, CH3CO2CH3, in nucleophilic acyl substitution reactions.Ethane reacts with chlorine (Cl2) in the presence of ultra-violet (UV) light, to produce 1-chloropropane (CH3CH2Cl) and hydrogen bromide (HCl). As shown in the equation below.CH3CH3+ Cl2→ CH3CH2Cl+ HClDescribe the reaction mechanism of the reaction between ethane and chlorine to produce 1-chloroethane. The description should be detailed and must include the type of bond fission that takes place. You may sketch and insert suitable diagrams to aid your description if you wish.When propene reacts with gaseous hydrogen bromide, HBr, two products, 1-bromopropane and 2-bromopropane are formed. The reaction is a two-step process in which the electrophilic attack occurs in the first step. Identify the electrophile in this reaction Draw a diagram showing the first step of the reaction that leads to the production of 2-bromopropane.
- The SN2 reaction is an example of a nucleophilic substitution reaction. Draw the structure of the two reactants and the mechanism of the reaction. The reaction is 1-bromo-3-ethylpentane reacts with cyclohexanol under basic conditions.SN2 reaction is an example of a nucleophilic substitution reaction. Imagine that 1-iodobutane reacts with 4-methylheptan-1-ol under basic conditions. Draw the structure of the two reactants.Identify the type of reaction mechanism. CH3CH2CHO + HCN→→ CH3CH2CH(OH)CN Nucleophilic Substitution Reaction Elimination Reaction Nucleophilic Addition Reaction
- Predict the product formed in the nucleophilic aromatic substitution reaction between 1-chloro-2,4-dinitrobenzene and sodium methoxide (NaOCH3). Draw the mechanism for the reaction, showing why the product you have selected is formed.4-pyranone will readily undergo an acid-base reaction. Identify the reaction conditions that will result in the formation of an aromatic product. Then, draw the aromatic resonance product structure. Include all lone pairs in your structure. Ignore inorganic byproducts. H3O+Determine whether the following reaction is an example of a nucleophilic substitution reaction: 8+ + H2O Molecule A Molecule B OH ++H Is this a nucleophilic substitution reaction? If this is a nucleophilic substitution reaction, answer the remaining questions in this table. What word or two-word phrase is used to describe the role Molecule A plays in this reaction? ☐ What word or two-word phrase is used to describe the role Molecule B plays in this reaction? What word or two-word phrase is used to describe the role of the carbon labeled with the 6+ symbol? What word or two-word phrase is used to describe the role of the atom or group highlighted in red? ☐ ☐ ☐ Yes No