LL ORG CHEM
6th Edition
ISBN: 9781264840083
Author: SMITH
Publisher: MCG
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Chapter 22.4, Problem 15P
Interpretation Introduction
(a)
Interpretation: The cyclic product that is formed by the reaction of the given
Concept introduction: The aldol reaction that takes place within the same molecule in the presence of strong base is known as intramolecular aldol reactions. This reaction generally takes place within the dicarbonyl compounds in which one carbonyl group forms the enolate ion that acts as a nucleophile and the carbonyl carbon of the second carbonyl group acts as an electrophile.
Interpretation Introduction
(b)
Interpretation: The cyclic product that is formed by the reaction of the given
Concept introduction: The aldol reaction that takes place within the same molecule in the presence of strong base is known as intramolecular aldol reactions. This reaction generally takes place within the dicarbonyl compounds in which one carbonyl group forms the enolate ion that acts as a nucleophile and the carbonyl carbon of the second carbonyl group acts as an electrophile.
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A small artisanal cheesemaker is testing the acidity of their milk
before it coagulates. During fermentation, bacteria produce lactic
acid (K₁ = 1.4 x 104), a weak acid that helps to curdle the milk and
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Your task is to calculate the pH of this mixture and determine whether
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the pH range needs to be between pH 4.6 and 5.0.
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Lactic acid is a monoprotic acid
H
H
:0:0:
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H
:0:
O-H
Figure 1: Lewis Structure for Lactic Acid
For simplicity, you can use the generic formula HA to represent the acid
You can assume lactic acid dissociation is in water as milk is mostly water.
Temperature is 25°C
1. Write the K, expression for the dissociation of lactic acid in the space provided. Do not forget to
include state symbols.…
Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product
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Be sure to account for all bond-breaking and bond-making steps.
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3:48 PM Fri Apr 4
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Problem 4 of 10
Submit
Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product
structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s).
Be sure to account for all bond-breaking and bond-making steps.
Mg.
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Select to Add Arrows
:0:
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Mg
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:0:
Select to Add Arrows
Mg.
Br:
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0:0-
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neutralizing workup
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CH3
Chapter 22 Solutions
LL ORG CHEM
Ch. 22.1 - Prob. 1PCh. 22.1 - Prob. 2PCh. 22.1 - Problem 24.3
What unsaturated carbonyl compound is...Ch. 22.1 - Prob. 4PCh. 22.1 - Prob. 5PCh. 22.2 - Prob. 6PCh. 22.2 - Problem 24.7
Draw the products formed in each...Ch. 22.4 - Prob. 15PCh. 22.4 - Prob. 16PCh. 22.5 - Problem 24.16
What ester is formed when each...
Ch. 22.6 - Prob. 18PCh. 22.6 - Prob. 19PCh. 22.6 -
Draw the products of each reaction.
a. b.
Ch. 22.6 - Problem 24.20
Two steps in a synthesis of the...Ch. 22.7 - Prob. 22PCh. 22.8 - Problem 24.22
Which of the following compounds can...Ch. 22.8 - Prob. 24PCh. 22.8 - Problem 24.24
What starting materials are needed...Ch. 22 - Prob. 29PCh. 22 - 24.29 What steps are needed to convert A to B?
Ch. 22 - Prob. 31PCh. 22 - 24.31 Draw the product formed in each directed...Ch. 22 - Prob. 33PCh. 22 - 24.33 What starting materials are needed to...Ch. 22 - Prob. 35PCh. 22 - Prob. 36PCh. 22 - 24.36 Identify the structures of C and D in the...Ch. 22 - Prob. 38PCh. 22 - Prob. 39PCh. 22 - 24.39 Draw the product formed from a Claisen...Ch. 22 - Prob. 41PCh. 22 - 24.41 Even though B contains three ester groups, a...Ch. 22 - Prob. 43PCh. 22 - Prob. 44PCh. 22 - 24.44 Vetivone is isolated from vetiver, a...Ch. 22 - Draw the product of each Robinson annulation from...Ch. 22 - Prob. 50PCh. 22 - Prob. 51PCh. 22 - 24.52 Draw a stepwise mechanism for the following...Ch. 22 - Prob. 53PCh. 22 - Prob. 54PCh. 22 - Prob. 55PCh. 22 - Prob. 56PCh. 22 - Prob. 57PCh. 22 - Prob. 58PCh. 22 - Prob. 59PCh. 22 - 24.62 Devise a synthesis of each compound from ,...Ch. 22 - Prob. 63P
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