Concept explainers
(a)
Interpretation:
The structure of the
Concept introduction:
The nucleophilic substitution reactions are the reactions in which one nucleophile is substituted by another nucleophile. These reactions depend upon the nucleophilicity and concentration of the incoming nucleophile.
The
(b)
Interpretation:
The solvent in which the reaction of ethyl iodide and potassium acetate is faster is to be stated. The explanation for the corresponding answer is to be stated.
Concept introduction:
The nucleophilic substitution reactions are the reactions in which one nucleophile is substituted by another nucleophile. These reactions depend upon the nucleophilicity and concentration of the incoming nucleophile.
The
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Chapter 9 Solutions
EBK ORGANIC CHEMISTRY
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- (a) Draw the structure of the following :(i) p-Methylbenzaldehyde (ii) 4-Methylpent-3-en-2-one(b) Give chemical tests to distinguish between the following pairs of compounds :(i) Benzoic acid and Ethyl benzoate, (ii) Benzaldehyde and Acetophenone.(iii) Phenol and Benzoic acid.arrow_forwardFollowing is a balanced equation for bromination of toluene.(a) Using the values for bond dissociation enthalpies given in Appendix 3,calculate ∆H0for this reaction.(b) Propose a pair of chain propagation steps and show that they add up to theobserved reaction.(c) Calculate ∆H0for each chain propagation step.(d) Which propagation step is rate-determininarrow_forward(c)Show step by step how to synthesize methoxybenzene from benzene.arrow_forward
- Write chemical equations of the reactions of ethanoic acid with(a) Sodium(b) Sodium carbonate(c) Ethanol in the presence of conc. H2SO4arrow_forwardDraw the product of the following Lewis acid-base reaction. Discuss whether the product will retain its monomeric form or if it will dimerise and why. (c) Ph Toluene AICI CHO Pharrow_forwardDimethyl disulfide, CH,S–SCH3, found in the vaginal secretions of female hamsters, acts as a sexual attractant for the male hamster. Write an equation for its synthesis from methanethiol.arrow_forward
- The hydrocarbon fluorene was treated with potassium t-butoxide in an acid-base reaction, giving the fluorenide anion and t-butyl alcohol. (a) Which way does the equilibrium lie, and by how much? b) What is the proportion of the fluorenide anion to fluorene? (c) Why is fluorene so highly acidic, considering the pKa of an average alkane is above 50?arrow_forward(a) (b) HO N N-H Catalytic H+ (-H₂O) ? (c) NH2 HO N (d)arrow_forwardWhen ethyl bromide is added to potassium tert-butoxide, the product is ethyl tert-butyl ether.(a) What happens to the reaction rate if the concentration of ethyl bromide is doubled?arrow_forward
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