Concept explainers
(a)
Interpretation:
The structure of alcohol that could be used to prepare the given compound by oxidation reaction has to be drawn.
Concept Introduction:
In
In organic chemistry, reduction reaction is referred to the number
Alcohols do undergo
Primary alcohol:
Secondary alcohol:
(a)
Answer to Problem 14.68EP
The structure of alcohol is,
Explanation of Solution
In organic chemistry, oxidation reaction is said to be decrease in
The given compound is a aldehyde. The aldehyde must have formed from primary alcohol by oxidation. The structure of the primary alcohol can be drawn considering the general scheme. Therefore, the structure can be given as shown below,
Structure of alcohol is drawn from which the given product is obtained by oxidation.
(b)
Interpretation:
The structure of alcohol that could be used to prepare the given compound by oxidation reaction has to be drawn.
Concept Introduction:
In organic chemistry, oxidation reaction is referred to the number
In organic chemistry, reduction reaction is referred to the number
Alcohols do undergo oxidation reaction and reduction reaction. This depends upon the number of hydrogen atoms that is bonded to the alpha carbon atom. Primary and secondary alcohol undergoes oxidation reaction while tertiary alcohol does not undergo oxidation reaction. Primary alcohols undergo oxidation to give aldehyde and this id further oxidized to give carboxylic acid as product. Secondary alcohol undergoes oxidation to give ketone as the product.
Primary alcohol:
Secondary alcohol:
(b)
Answer to Problem 14.68EP
The structure of alcohol is,
Explanation of Solution
In organic chemistry, oxidation reaction is said to be decrease in
The given compound is a ketone. This has to be formed from a secondary alcohol only on oxidation. The structure of the secondary alcohol can be drawn considering the general scheme. Therefore, the structure can be given as shown below,
Structure of alcohol is drawn from which the given product is obtained by oxidation.
(c)
Interpretation:
The structure of alcohol that could be used to prepare the given compound by oxidation reaction has to be drawn.
Concept Introduction:
In organic chemistry, oxidation reaction is referred to the number
In organic chemistry, reduction reaction is referred to the number
Alcohols do undergo oxidation reaction and reduction reaction. This depends upon the number of hydrogen atoms that is bonded to the alpha carbon atom. Primary and secondary alcohol undergoes oxidation reaction while tertiary alcohol does not undergo oxidation reaction. Primary alcohols undergo oxidation to give aldehyde and this id further oxidized to give carboxylic acid as product. Secondary alcohol undergoes oxidation to give ketone as the product.
Primary alcohol:
Secondary alcohol:
(c)
Answer to Problem 14.68EP
The structure of alcohol is,
Explanation of Solution
In organic chemistry, oxidation reaction is said to be decrease in
The given compound is a carboxylic acid. This has to be formed from aldehyde by oxidation. The aldehyde must have formed from primary alcohol by oxidation. The structure of the primary alcohol can be drawn considering the general scheme. Therefore, the structure can be given as shown below,
Structure of alcohol is drawn from which the given product is obtained by oxidation.
(d)
Interpretation:
The structure of alcohol that could be used to prepare the given compound by oxidation reaction has to be drawn.
Concept Introduction:
In organic chemistry, oxidation reaction is referred to the number
In organic chemistry, reduction reaction is referred to the number
Alcohols do undergo oxidation reaction and reduction reaction. This depends upon the number of hydrogen atoms that is bonded to the alpha carbon atom. Primary and secondary alcohol undergoes oxidation reaction while tertiary alcohol does not undergo oxidation reaction. Primary alcohols undergo oxidation to give aldehyde and this id further oxidized to give carboxylic acid as product. Secondary alcohol undergoes oxidation to give ketone as the product.
Primary alcohol:
Secondary alcohol:
(d)
Answer to Problem 14.68EP
The structure of alcohol is,
Explanation of Solution
In organic chemistry, oxidation reaction is said to be decrease in
The given compound is a aldehyde. The aldehyde must have formed from primary alcohol by oxidation. The structure of the primary alcohol can be drawn considering the general scheme. Therefore, the structure can be given as shown below,
Structure of alcohol is drawn from which the given product is obtained by oxidation.
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Chapter 14 Solutions
GENERAL,ORGANIC,+BIO.CHEM.-MINDTAP
- Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction LiNO3arrow_forwardAn unknown weak acid with a concentration of 0.410 M has a pH of 5.600. What is the Ka of the weak acid?arrow_forward(racemic) 19.84 Using your reaction roadmaps as a guide, show how to convert 2-oxepanone and ethanol into 1-cyclopentenecarbaldehyde. You must use 2-oxepanone as the source of all carbon atoms in the target molecule. Show all reagents and all molecules synthesized along the way. & + EtOH H 2-Oxepanone 1-Cyclopentenecarbaldehydearrow_forward
- R₂ R₁ R₁ a R Rg Nu R₂ Rg R₁ R R₁₂ R3 R R Nu enolate forming R₁ R B-Alkylated carbonyl species or amines Cyclic B-Ketoester R₁₁ HOB R R₁B R R₁₂ B-Hydroxy carbonyl R diester R2 R3 R₁ RB OR R₂ 0 aB-Unsaturated carbonyl NaOR Aldol HOR reaction 1) LDA 2) R-X 3) H₂O/H₂O ketone, aldehyde 1) 2°-amine 2) acid chloride 3) H₂O'/H₂O 0 O R₁ R₁ R R₁ R₁₂ Alkylated a-carbon R₁ H.C R₁ H.C Alkylated methyl ketone acetoacetic ester B-Ketoester ester R₁ HO R₂ R B-Dicarbonyl HO Alkylated carboxylic acid malonic ester Write the reagents required to bring about each reaction next to the arrows shown. Next, record any regiochemistry or stereochemistry considerations relevant to the reaction. You should also record any key aspects of the mechanism, such as forma- tion of an important intermediate, as a helpful reminder. You may want to keep track of all reactions that make carbon-carbon bonds, because these help you build large molecules from smaller fragments. This especially applies to the reactions in…arrow_forwardProvide the reasonable steps to achieve the following synthesis.arrow_forwardIdentify which compound is more acidic. Justify your choice.arrow_forward
- Provide the reasonable steps to achieve the following synthesis.arrow_forwardWhen anisole is treated with excess bromine, the reaction gives a product which shows two singlets in 1H NMR. Draw the product.arrow_forward(ii) Draw a reasonable mechanism for the following reaction: CI NaOH heat OH (hint: SNAr Reaction) :arrow_forward
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