Introduction to General, Organic and Biochemistry
11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
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Chapter 19.4, Problem 19.3P
Interpretation Introduction
Interpretation:
A balanced equation for the hydrolysis of each amide in example 19-3 in concentrated aqueous NaOH should be determined. All the products used should be drawn.
Concept Introduction:
The product obtained from the hydrolysis of amide are
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Complete equations for the hydrolysis of the amides in Example 18.4 in concentrated aqueous NaOH. Show all products as they exist in aqueous NaOH and the number of moles of NaOH required for hydrolysis of each amide.
11. Write the chemical reaction for the acid hydrolysis of each amide sample. Include the
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condensed structural formulas of the reactants and products.
11
CH3-C-NH₂ +H20+HCI CH3-C-OH + NH4+ CI-
ACETAMIDE SO
-NH2
+H20
T
→
0
COOH
+ NH 3
11
In condensed structural formulas, the amide group in an amide produced from a carboxylic acid and a secondary amine can be written as -CO-NH-. Write the balanced chemical
equation for the hydrolysis of N-ethylethanamide with NaOH.
CH, CO-NH CH, CH3 + H2O + NAOH
Heat
CH3-COOH + Na NH,-CH2-CH3
CH3-CO-NH-CH CH3 + HO+ NaOH
Heat
→ CH3-COO H3o'+ Na NH2-CH2-CH3
CH-CO-NH-CH-CH3 + NAOH
Heat
→ CH CO Na + OHNH-CH2-CH3
Heat
CH3-CO-NH-CH2-CH3 + NaOH CH3-COO Na" + NH2-CH2-CH3
Chapter 19 Solutions
Introduction to General, Organic and Biochemistry
Ch. 19.1 - Prob. 19.1PCh. 19.4 - Problem 19-2 Complete the equation for each...Ch. 19.4 - Prob. 19.3PCh. 19 - Prob. 19.4PCh. 19 - Write the IUPAC name for each compound.Ch. 19 - Prob. 19.6PCh. 19 - Prob. 19.7PCh. 19 - Prob. 19.8PCh. 19 - Prob. 19.9PCh. 19 - 0 Complete the equations for these reactions.
Ch. 19 - Prob. 19.11PCh. 19 - Prob. 19.12PCh. 19 - Prob. 19.13PCh. 19 - Prob. 19.14PCh. 19 - Prob. 19.15PCh. 19 - 6 Why are Dacron and Mylar referred to as...Ch. 19 - 7 What type of structural feature do the...Ch. 19 - Prob. 19.18PCh. 19 - Prob. 19.19PCh. 19 - 0 Show how triphosphoric acid can form from three...Ch. 19 - 1 Write an equation for the hydrolysis of...Ch. 19 - 2 (Chemical Connections 19A) Locate the ester...Ch. 19 - Prob. 19.23PCh. 19 - Prob. 19.24PCh. 19 - Prob. 19.25PCh. 19 - Prob. 19.26PCh. 19 - Prob. 19.27PCh. 19 - 8 (Chemical Connections 19C) Once it has been...Ch. 19 - Prob. 19.29PCh. 19 - Prob. 19.30PCh. 19 - Prob. 19.31PCh. 19 - Prob. 19.32PCh. 19 - Prob. 19.33PCh. 19 - 4 (Chemical Connections 19F) Why do Lactomer...Ch. 19 - Prob. 19.35PCh. 19 - Prob. 19.36PCh. 19 - Prob. 19.37PCh. 19 - 8 In Chapter 22, we will discuss a class of...Ch. 19 - Prob. 19.39PCh. 19 - Prob. 19.40PCh. 19 - Prob. 19.41PCh. 19 - Prob. 19.42PCh. 19 - Prob. 19.43PCh. 19 - Prob. 19.44PCh. 19 - Prob. 19.45PCh. 19 - Prob. 19.46PCh. 19 - Prob. 19.47PCh. 19 - Prob. 19.48PCh. 19 - Prob. 19.49P
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- Draw the structures of the products when each of the following amides undergo hydrolysis with NaOH. You may want to reference (Page) Section 18.6 while completing this problem. ▼ CH3 0 CH,—CH,—CH—C—NH, Draw the molecules on the canvas by choosing buttons from the Tools (for bonds and charg www NN [1] Submit Part B Request Answer H 120 EXP CONT + Marvin JS by ChemAxon • & H H 120 EXP CONT C N O S CI Br - PFL O CH₂ CH3 CH3-CH₂-CH₂-C-N-CH₂-CH3 Draw the molecules on the canvas by choosing buttons from the Tools (for bonds and charg Р H C Z Oarrow_forward17-138 Draw the structures of the missing substances in each of the following reactions involving amides. a. CH — CH—CН—С—ОН + CH3-CH2-NH2 100°C ?+H0 b. 100°C → H-C-NH2 + H20 ?+ NH3 C. ÇH, O 100°C CH3-CH-C-OH + ? ÇH, O ÇH, CH3-CH-C-N-CH, + H;O d. ?+ CH3-NH2 100°C C-NH-CH, CHarrow_forwardplease answer them correctly, thanks.arrow_forward
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