Organic Chemistry
7th Edition
ISBN: 9780321803221
Author: Paula Y. Bruice
Publisher: Prentice Hall
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Question
Chapter 19.23, Problem 40P
Interpretation Introduction
Interpretation:
The explanation for the formation of nitrosamine from secondary
Concept Introduction:
An electrophilic substitution reaction between highly activated
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Arrange the solutions in order of increasing acidity. (Note that K (HF) = 6.8 x 10 and K (NH3) = 1.8 × 10-5)
Rank solutions from least acidity to greatest acidity. To rank items as equivalent, overlap them.
▸ View Available Hint(s)
Least acidity
NH&F NaBr NaOH
NH,Br NaCIO
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Greatest acidity
1. Consider the following molecular-level diagrams of a titration.
O-HA molecule
-Aion
°°
о
°
(a)
о
(b)
(c)
(d)
a. Which diagram best illustrates the microscopic representation for the
EQUIVALENCE POINT in a titration of a weak acid (HA) with sodium.
hydroxide?
(e)
Answers to the remaining 6 questions will be hand-drawn on paper and submitted as a single
file upload below:
Review of this week's reaction:
H₂NCN (cyanamide) + CH3NHCH2COOH (sarcosine) + NaCl, NH4OH, H₂O --->
H₂NC(=NH)N(CH3)CH2COOH (creatine)
Q7. Draw by hand the reaction of creatine synthesis listed above using line structures without showing
the Cs and some of the Hs, but include the lone pairs of electrons wherever they apply. (4 pts)
Q8. Considering the Zwitterion form of an amino acid, draw the Zwitterion form of Creatine. (2 pts)
Q9. Explain with drawing why the C-N bond shown in creatine structure below can or cannot rotate. (3
pts)
NH2(C=NH)-N(CH)CH2COOH
This bond
Q10. Draw two tautomers of creatine using line structures. (Note: this question is valid because problem
Q9 is valid). (4 pts)
Q11. Mechanism. After seeing and understanding the mechanism of creatine synthesis, students should
be ready to understand the first half of one of the Grignard reactions presented in a past…
Chapter 19 Solutions
Organic Chemistry
Ch. 19.1 - Draw the structure for each of the following: a....Ch. 19.2 - PROBLEM 2
If electrophilic addition to benzene is...Ch. 19.4 - Why does hydration inactivate FeBr3?Ch. 19.6 - Prob. 5PCh. 19.7 - Prob. 6PCh. 19.8 - What is the major product of a Friedel-Crafts...Ch. 19.10 - Describe two ways to prepare each of the following...Ch. 19.12 - Prob. 9PCh. 19.13 - Name the following:Ch. 19.13 - Prob. 12P
Ch. 19.13 - Prob. 13PCh. 19.13 - Prob. 14PCh. 19.14 - Prob. 15PCh. 19.14 - List the compounds in each set from most reactive...Ch. 19.15 - Prob. 18PCh. 19.15 - What product(s) result from nitration of each of...Ch. 19.15 - Prob. 20PCh. 19.16 - Which acid in each of the following pairs is...Ch. 19.16 - Prob. 23PCh. 19.16 - Prob. 24PCh. 19.18 - Show how the following compounds can be...Ch. 19.18 - Give the products, if any, of each of the...Ch. 19.19 - a. Does a coupling reaction have to be used to...Ch. 19.19 - PROBLEM 28
Show how each of the following...Ch. 19.20 - What is the major product(s) of each of the...Ch. 19.20 - Prob. 30PCh. 19.21 - Why isn't FeBr3 used as a catalyst in the first...Ch. 19.21 - Prob. 33PCh. 19.21 - Write the sequence of steps required for the...Ch. 19.21 - Prob. 35PCh. 19.22 - What product is formed from reaction of...Ch. 19.22 - Prob. 37PCh. 19.22 - Draw the structure of the activated ring and the...Ch. 19.23 - Prob. 39PCh. 19.23 - Prob. 40PCh. 19.23 - Diazomethane can be used to convert a carboxylic...Ch. 19.24 - Prob. 42PCh. 19.24 - Prob. 43PCh. 19.24 - Prob. 44PCh. 19.25 - Prob. 45PCh. 19 - Draw the structure for each of the following: a....Ch. 19 - Prob. 47PCh. 19 - Prob. 48PCh. 19 - Prob. 49PCh. 19 - For each of the statements in Column I, choose a...Ch. 19 - What product is obtained from the reaction of...Ch. 19 - Draw the product(s) of each of the following...Ch. 19 - Rank the following substituted anilines from most...Ch. 19 - Prob. 54PCh. 19 - The compound with the 1H NMR spectrum shown below...Ch. 19 - Prob. 56PCh. 19 - Show how the following compounds can be...Ch. 19 - Prob. 58PCh. 19 - Rank each group of compounds from most reactive to...Ch. 19 - Prob. 60PCh. 19 - Describe two ways to prepare anisole from benzene.Ch. 19 - For each of the following components, indicate the...Ch. 19 - Prob. 63PCh. 19 - Prob. 64PCh. 19 - Prob. 65PCh. 19 - Prob. 66PCh. 19 - An aromatic hydrocarbon with a molecular formula...Ch. 19 - The following tertiary alkyl bromides undergo an...Ch. 19 - Show how the following compounds can be...Ch. 19 - Use the four compounds shown below to answer the...Ch. 19 - a. Rank the following esters from most reactive to...Ch. 19 - A mixture of 0.10 mol benzene and 0.10 mol...Ch. 19 - Prob. 73PCh. 19 - Benzene underwent a Friedel-Crafts acylation...Ch. 19 - Prob. 75PCh. 19 - Prob. 76PCh. 19 - Prob. 77PCh. 19 - Friedel-Crafts alkylations can be carried out with...Ch. 19 - Show how the following compounds can be prepared...Ch. 19 - Prob. 80PCh. 19 - Prob. 81PCh. 19 - a. Describe four ways the following reaction can...Ch. 19 - Propose a mechanism for each of the following...Ch. 19 - Prob. 84PCh. 19 - Describe how naphthalene can he prepared from the...Ch. 19 - Prob. 86PCh. 19 - Using resonance contributors for the carbocation...Ch. 19 - Prob. 88PCh. 19 - When heated with chromic acid, compound A forms...Ch. 19 - Prob. 90PCh. 19 - Prob. 91PCh. 19 - What reagents are required to carry out the...Ch. 19 - Show how the following compounds can be prepared...Ch. 19 - An unknown compound reacts with ethyl chloride and...Ch. 19 - How can you distinguish the following compounds...Ch. 19 - P-Fluoronitrobenzene is more reactive toward...Ch. 19 - a. Explain why the following reaction leads to the...Ch. 19 - Describe how mescaline can be synthesized from...Ch. 19 - Propose a mechanism for the following reaction...Ch. 19 - Explain why hydroxide ion catalyzes the reaction...Ch. 19 - Propose a mechanism for each of the following...Ch. 19 - Prob. 102PCh. 19 - Prob. 103PCh. 19 - Describe how 3-methyl-1-phenyl-3-pentanol can he...Ch. 19 - a. How can aspirin be synthesized from benzene? b....Ch. 19 - Prob. 106PCh. 19 - Show how Novocain, a painkiller used frequently by...Ch. 19 - Prob. 108PCh. 19 - Saccharin, an artificial sweetener, is about 300...
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