
Interpretation: The reason behind partial solubility of methyltrioctylammonium chloride in
Concept introduction: Certain compounds facilitate the transfer of reagents within immiscible layers via formation of ion pairs so as dissolve the polar parts of reagents and transfer them. These are called phase-transfer catalysts. This type of catalysis is known as heterogeneous catalysis.
When the reaction mixture of electrophilic addition such as
In order to get efficient partition between reagents and reactants in the two phases, reaction mixture is further stirred so as to increase the surface area at the interface. The agitation of mixture with phase transfer catalyst facilities more emulsification and thus accelerates the reaction.

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Chapter 10 Solutions
EBK EXPERIMENTAL ORGANIC CHEMISTRY: A M
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- If possible, please provide the formula of the compound 3,3-dimethylbut-2-enal.arrow_forwardSynthesize 1,4-dibromobenzene from acetanilide (N-phenylacetamide) using the necessary organic or inorganic reagents. Draw the structures of the compounds.arrow_forwardIndicate the products obtained by mixing (3-oxo-3-phenylpropyl)triphenylphosphonium bromide with sodium hydride.arrow_forward
- We mix N-ethyl-2-hexanamine with excess methyl iodide and followed by heating with aqueous Ag2O. Indicate the major products obtained.arrow_forwardIndicate the products obtained by mixing acetophenone with iodine and NaOH.arrow_forwardIndicate the products obtained by mixing 2-Propanone and ethyllithium and performing a subsequent acid hydrolysis.arrow_forward
- Indicate the products obtained if (E)-2-butenal and 3-oxo-butanenitrile are mixed with sodium ethoxide in ethanol.arrow_forwardQuestion 3 (4 points), Draw a full arrow-pushing mechanism for the following reaction Please draw all structures clearly. Note that this intramolecular cyclization is analogous to the mechanism for halohydrin formation. COH Br + HBr Brarrow_forwardIndicate the products obtained if 2,2-dimethylpropanal and acetaldehyde are mixed with sodium ethoxide in ethanol.arrow_forward
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