Interpretation:
The mechanism for the preparation of
Concept introduction:
Grignard reagent: It is an
This reaction can be shown as:
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EBK ORGANIC CHEMISTRY
- Aldehydes and ketones react with one molecule of an alcohol to form compounds called hemiacetals, in which there is one hydroxyl group and one ether-like group. Reaction of a hemiacetal with a second molecule of alcohol gives an acetal and a molecule of water. We study this reaction in Chapter 16. Draw structural formulas for the hemiacetal and acetal formed from these reagents. The stoichiometry of each reaction is given in the problem.arrow_forwardList the following compounds in order of increasing water solubility: a.ethoxyethane b.propanoic acid c.pentane d.1 butanolarrow_forwardEsterification of Carboxylic Acids Provide the reactions (chemical equations) on esterification of the following acids: Ethanoic acid Butanoic acid Benzoic acid Acetic acid + methanol Acetic acid + ethanol Salicylic acid + methanol Acetic acid + benzyl alcoholarrow_forward
- 1. What is the role of the acetic acid in the oxidation of Cyclohexanol to Cyclohexanone? Write the balanced chemical reaction between acetic acid and sodium hypochlorite.2. How do you neutralize the acetic acid regenerated in the reaction? Write the balanced chemical reaction.arrow_forwardWhat is the characteristic reaction of carboxylic acid derivatives? oxidation electrophilic addition nucleophilic elimination nucleophilic acyl substitutionarrow_forwardExplain the process associated with the acylation of benzene?arrow_forward
- Use a series of reactions to show how you can make 2-pentanone and 3-pentanone from 2-pentyne. Name all reactants and intermediate products formed. Indicate the type(s) of reactions required.arrow_forwardName the following compound: O Butyl cyclohexanoate O Butanoic cyclohexanecarboxylic anhydride O Cyclohexyl butanoate O Cyclohexanoic butanoate O Butyl cyclohexyl anhydridearrow_forwardThe result of the condensation reaction of aldehydes with phenols is: A) Arylmethane (auric) dye B) Indophenol dye C) azo dye D) Substituted benzophenonearrow_forward
- Draw a skeletal structure for the starting material needed to prepare the following carbonyl compound as a product of an oxidation reaction.arrow_forwardWhat is the oxidation product of this compound? 1-butanone 3-methylbutanoic acid 2-butanone 2-methylbutanoic acidarrow_forwardEthyl butyrate, CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+): CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l) a) Given 7.70 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100% yield? b) A chemist ran the reaction and obtained 5.25 g of ethyl butyrate. What was the percent yield? c) The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be produced from 7.70 g of butanoic acid and excess ethanol?arrow_forward
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