(a)
Interpretation:
The structural formulas of the product formed from hydrolysis of given acetal in an acid solution has drawn.
Concept Introduction:
Aldehydes and ketones react with alcohol to form hemiacetal as the product. This reacts with further molecule of aldehyde or ketone to form acetal.
Acetals are stable in basic solution. But in acidic solution, they undergo hydrolysis. Hydrolysis is a
Acetal is formed when the formed hemiacetal reacts with further alcohol molecule so that the hydroxyl group in the hemiacetal is converted into alkoxy group. This can be shown as given below,
Acetal undergoes hydrolysis in acidic solution to form two alcohol molecules and ketone or aldehyde molecule. The general reaction for hydrolysis of acetal in acid solution,
(b)
Interpretation:
The structural formulas of the product formed from hydrolysis of given acetal in an acid solution has drawn.
Concept Introduction:
Aldehydes contain a carbonyl group that is bonded to a hydrogen atom and a carbon atom. Ketones are compounds that contain a carbonyl group bonded to two carbon atoms. Aldehydes and ketones undergo addition reaction across the carbonyl group.
Aldehydes and ketones react with alcohol to form hemiacetal as the product. This reacts with further molecule of aldehyde or ketone to form acetal.
Acetals are stable in basic solution. But in acidic solution, they undergo hydrolysis. Hydrolysis is a chemical reaction in which the compound splits into two or more fragments when water is added to the compound in presence of acid or base as catalyst. Acetals undergo hydrolysis to give the respective starting materials from which it is formed.
Acetal is formed when the formed hemiacetal reacts with further alcohol molecule so that the hydroxyl group in the hemiacetal is converted into alkoxy group. This can be shown as given below,
Acetal undergoes hydrolysis in acidic solution to form two alcohol molecules and ketone or aldehyde molecule. The general reaction for hydrolysis of acetal in acid solution,
(c)
Interpretation:
The structural formulas of the product formed from hydrolysis of given acetal in an acid solution has drawn.
Concept Introduction:
Aldehydes contain a carbonyl group that is bonded to a hydrogen atom and a carbon atom. Ketones are compounds that contain a carbonyl group bonded to two carbon atoms. Aldehydes and ketones undergo addition reaction across the carbonyl group.
Aldehydes and ketones react with alcohol to form hemiacetal as the product. This reacts with further molecule of aldehyde or ketone to form acetal.
Acetals are stable in basic solution. But in acidic solution, they undergo hydrolysis. Hydrolysis is a chemical reaction in which the compound splits into two or more fragments when water is added to the compound in presence of acid or base as catalyst. Acetals undergo hydrolysis to give the respective starting materials from which it is formed.
Acetal is formed when the formed hemiacetal reacts with further alcohol molecule so that the hydroxyl group in the hemiacetal is converted into alkoxy group. This can be shown as given below,
Acetal undergoes hydrolysis in acidic solution to form two alcohol molecules and ketone or aldehyde molecule. The general reaction for hydrolysis of acetal in acid solution,
(d)
Interpretation:
The structural formulas of the product formed from hydrolysis of given acetal in an acid solution has drawn.
Concept Introduction:
Aldehydes contain a carbonyl group that is bonded to a hydrogen atom and a carbon atom. Ketones are compounds that contain a carbonyl group bonded to two carbon atoms. Aldehydes and ketones undergo addition reaction across the carbonyl group.
Aldehydes and ketones react with alcohol to form hemiacetal as the product. This reacts with further molecule of aldehyde or ketone to form acetal.
Acetals are stable in basic solution. But in acidic solution, they undergo hydrolysis. Hydrolysis is a chemical reaction in which the compound splits into two or more fragments when water is added to the compound in presence of acid or base as catalyst. Acetals undergo hydrolysis to give the respective starting materials from which it is formed.
Acetal is formed when the formed hemiacetal reacts with further alcohol molecule so that the hydroxyl group in the hemiacetal is converted into alkoxy group. This can be shown as given below,
Acetal undergoes hydrolysis in acidic solution to form two alcohol molecules and ketone or aldehyde molecule. The general reaction for hydrolysis of acetal in acid solution,
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Chapter 15 Solutions
General, Organic, and Biological Chemistry Seventh Edition
- Question 7 (10 points) Identify the carboxylic acid present in each of the following items and draw their structures: Food Vinegar Oranges Yogurt Sour Milk Pickles Acid Structure Paragraph ✓ BI UAE 0118 + v Task: 1. Identify the carboxylic acid 2. Provide Name 3. Draw structure 4. Take a picture of your table and insert Add a File Record Audio Record Video 11.arrow_forwardCheck the box under each structure in the table that is an enantiomer of the molecule shown below. If none of them are, check the none of the above box under the table. Molecule 1 Molecule 2 IZ IN Molecule 4 Molecule 5 ZI none of the above ☐ Molecule 3 Х IN www Molecule 6 NH Garrow_forwardHighlight each chiral center in the following molecule. If there are none, then check the box under the drawing area. There are no chiral centers. Cl Cl Highlightarrow_forward
- A student proposes the following two-step synthesis of an ether from an alcohol A: 1. strong base A 2. R Is the student's proposed synthesis likely to work? If you said the proposed synthesis would work, enter the chemical formula or common abbreviation for an appropriate strong base to use in Step 1: If you said the synthesis would work, draw the structure of an alcohol A, and the structure of the additional reagent R needed in Step 2, in the drawing area below. If there's more than one reasonable choice for a good reaction yield, you can draw any of them. ☐ Click and drag to start drawing a structure. Yes No ロ→ロ 0|0 G Х D : ☐ பarrow_forwardटे Predict the major products of this organic reaction. Be sure to use wedge and dash bonds when necessary, for example to distinguish between different major products. ☐ ☐ : ☐ + NaOH HO 2 Click and drag to start drawing a structure.arrow_forwardShown below are five NMR spectra for five different C6H10O2 compounds. For each spectrum, draw the structure of the compound, and assign the spectrum by labeling H's in your structure (or in a second drawing of the structure) with the chemical shifts of the corresponding signals (which can be estimated to nearest 0.1 ppm). IR information is also provided. As a reminder, a peak near 1700 cm-1 is consistent with the presence of a carbonyl (C=O), and a peak near 3300 cm-1 is consistent with the presence of an O–H. Extra information: For C6H10O2 , there must be either 2 double bonds, or 1 triple bond, or two rings to account for the unsaturation. There is no two rings for this problem. A strong band was observed in the IR at 1717 cm-1arrow_forward
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