Show how alkylation and acylation of enamines and lithium enolates are usedsynthetically. Give mechanisms for these reactions.

Q: The intramolecular aldol reaction of 6-oxoheptanal [CH3CO(CH2)4CHO] can yield three cyclic…

A:

Q: In a strongly acidic solution, cyclohexa-1,4-diene tautomerizes to cyclohexa-1,3-diene.Propose a…

A: The compound cyclohexa-1,3-diene is a conjugated system in which double bonds are present at first…

Q: Describe how the following compounds could be prepared from cyclohexanone using an enamine…

A: Only one set of ketone and alkyl halide could be used for the synthesis of given compounds. The set…

Q: show how to synthesize each compound from an organohalogen compound and an oxirane, followed by a…

A: Organohalogen compounds are those hydrocarbons whose one or more hydrogen atoms got substituted by…

Q: Explain how benzaldehyde and dimedone reacts with each other, and then with the aminotriazole to…

A: In this question, we will draw mechanism step by step first is formation of iminium salt then after…

Q: Propose a synthesis for the following compound using toluene and any other reagents necessary. Show…

A:

Q: b)

A: Solution -

Q: Phenylacetone can form two different enols.(a) Show the structures of these enols.(b) Predict which…

A: Enol is a structure that has a double bond with a hydroxyl group attached to one of the olefinic…

Q: 2,4-Dinitrophenylhydrazine is frequently used for making derivatives of ketones andaldehydes because…

A: 2,4-Dinitrophenylhydrazine- 2,4-DNPH is red to orange solid. It is reacts with aldehydes and…

Q: Propose single-step and multistep syntheses of acid derivatives from compoundscontaining other…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: Predict the structure of compounds A and B and provide a mechanism for the reaction. OH .CI HOO

A:

Q: Propose a detailed mechanism for the following reactions:  a) Reaction of 3-methylbutanal and…

A: Mechanism of Claisen ester condensation reaction:

Q: The reagent diisobutylaluminum hydride (DIBALH) reduces esters to aldehydes. When nitriles are…

A:

Q: The following compound undergoes Benzilic Acid Rearrangementto yield ahydroxyacid salt. Proposea…

A: In benzylic acid rearrangement, OH- (nucleophile), attacks the partial positively charged C of…

Q: Imines can undergo reduction reactions with sodium borohydride to produce amines by a similar…

A:

Q: Write equations showing the expected products of the following enamine alkylation and acylation…

A: Given reactions,   (a) pyrrolidine enamine of pentan-3-one + allyl chloride  (b) pyrrolidine enamine…

Q: Predict the products of reactions of ketones and aldehydes with the followingtypes of compounds, and…

A: SOLUTION: Step 1: Since the question has multiple sub parts, the first three parts are solved. In…

Q: Propose a synthesis for the following transformations (without using radical halogenation) and…

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: Propose a mechanism for the bromination of ethoxybenzene to give o- and p-bromoethoxybenzene

A:

Q: Show how you would use the Witting reaction to synthesize (cyclohexylidenemethyl)benzene starting…

A: Synthesis of Cyclohexylidenemethyl benzene can be achieved by the witting reaction  - for which…

Q: Provide reagents to carry out the following transformations

A: We have given an organic reaction. We have to find reagent needed to carry out this transformation.…

Q: The mechanism for acidic hydrolysis of a nitrile resembles the basic hydrolysis, exceptthat the…

A: The acidic hydrolysis of benzonitrile to the benzoate ion and ammonia comprises three steps. The…

Q: 2-Phenylindole is prepared from the reaction of acetophenone and phenylhydrazine, a method known as…

A:

Q: Synthesize benzylamine from benzaldehyde

A: A question based on synthesis of benzylamine, which is to be accomplished.

Q: Addition of one equivalent of ammonia to 1-bromoheptane gives a mixture of heptan-1-amine,some…

A: a). The addition of one equivalent of ammonia to 1-bromoheptane up to the formation dialkylamine is…

Q: Suggest possible synthetic route for each of following transformations. Show the reagents,…

A: Hydroboration-Oxidation of Alkenes Converts alkenes into alcohols, THF (tetrahydrofuran) is the…

Q: Propose a mechanism for the reaction of benzoic acid with oxalyl chloride. This mechanismbegins like…

A: SOLUTION: Step 1: The best reagents for converting carboxylic acids to acid chlorides are thionyl…

Q: Show how to use an enamine to bring about this synthesis. (racemic)

A: The reaction of a secondary amine with the carbonyl compound in the presence of an acid catalyst…

Q: Predict the products, propose mechanisms for the reactions of carboxylic acidderivatives with…

A: Most of the carboxylic acids on reduction with reducing agents lead to the formation of primary…

Q: Show how diazonium salts could be used to synthesiz a. p-chlorobenzoic acid from p-chloroaniline b.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Predict the products of reactions of ethers and epoxides, including the following:(a) Cleavage and…

A: (a) Cleavage and autoxidation of ethers The cleavage of C-O bond by strong acids is the most common…

Q: Propose mechanisms for the nucleophilic acyl substitutions to form ethyl benzoate…

A:

Q: How imines and enamines are converted back to carbonyl compounds by hydrolysis with mild acid ?

A: Treatment of imines with water leads to their hydrolysis back to aldehydes (or ketones) and an…

Q: Predict the products and propose mechanisms for the reactions of ketones and aldehydes with…

A: The general structure of aldehyde is shown below: The general structure of ketone is given below.

Q: Enamines normally react with methyl iodide to give two products: one arising from alkylation at…

A: The reaction is given below:

Q: For each compound, show the products obtained from ozonolysis, followed by treatment with dimethyl…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first three.

Q: Show how enols, enamines, and enolate ions act as nucleophiles. Give mechanismsfor acid-catalyzed…

A: Given nucleophiles,               Enols, enamines, and enolate ions.

Q: Provide the structure of the two organic product(s) which results when 2-bromo-2-methylbutane is…

A: 2-bromo-2-methylbutane on reacting with sodium ethoxide to form two organic products.  Reaction of…

Q: H₂C- BCH₂CH₂Br H₂C- -OCH₂CH3

A: Toluene have methyl group is attached to the benzene ring. The nature of the methyl group is…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.