Interpretation:
Reason for the rate deferens in given compounds has to be explained.
Concept Introduction:
The
The first step of
Frist step is the slow step also rate determining step so the rate of the reaction is depends on the concentration of substrate only.
Nucleophile attacks the both front and back side of carbocation in
Order of the substrate that favored in
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Chapter 9 Solutions
Organic Chemistry
- Treatment of indene with NaNH2 forms its conjugate base in a Brønsted–Lowry acid–base reaction. Draw all reasonable resonance structures for indene’s conjugate base, and explain why the pKa of indene is lower than the pKa of most hydrocarbons.arrow_forwardSuggest reagents and reaction conditions for each of the following reactions:arrow_forwardTreatment of indene with NaNH2 forms its conjugate base in a Brønsted– Lowry acid–base reaction. Draw all reasonable resonance structures for indene's conjugate base, and explain why the pKa of indene is lower than the pKa of most hydrocarbons.arrow_forward
- Which products are obtained by the following reactions (a) and (b)? Specify the expected main product, if several products can be formed.arrow_forwardProvide a mechanism for the following reaction and rationalise the reactivity in terms of the 3 dimensional structure of the starting material and a consideration of the appropriate orbital interactions.arrow_forwardProvide Examples of dehydrohalogenation of dihalides to afford alkynes ?arrow_forward
- 17. Primary halides of the type ROCH₂X apparently undergo SN1-type reactions, whereas most primary halides do not. Can you propose a resonance explanation for the ability of halides of the type ROCH₂X to undergo SN1 reactions?arrow_forwardConsider a hypothetical chemical reaction between compound A and compound B, which produces compound C as the final product. The reaction is known to be exothermic and spontaneous. However, when the reaction is carried out under certain conditions, it fails to occur. Explain this observation and propose a potential solution to overcome this hurdle.arrow_forwardGive the order of reactivity of carboxylic acid and its derivatives. What is thesignificance of this order of reactivity in predicting their interconversions?arrow_forward
- Explain the substituent effect on properties of selected molecules such as resonance stability, acidity, acidic properties, basic properties and carbocation stabilityarrow_forwardThe treatment of (CH3)2C = CHCH2Br with H2O forms B (molecular formula C5H10O) as one of the products. Determine the structure of B from its H NMR and IR spectra.arrow_forwardA) Provide the reagent and reaction mechanism to show how the reactants and products in the following reaction can interconvert B) under what conditions would the reaction I) favour reactants, II) favour the products and III) why?arrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning