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OWLv2 for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th Edition, [Instant Access], 1 term (6 months)
11th Edition
ISBN: 9781305106734
Author: Frederick A. Bettelheim; William H. Brown; Mary K. Campbell; Shawn O. Farrell; Omar Torres
Publisher: Cengage Learning US
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Chapter 19, Problem 19.39P
Interpretation Introduction
Interpretation:
Show the amide formation from the amino acids.
Concept introduction:
Polyamides are formed between the reaction of dicarboxylic acids and diamines. They are step-growth
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Students have asked these similar questions
Are carboxylic acids or carboxylate ions more acidic? I'm confused about the terms and how to determine the acidity.
Here is my current understanding:
Carboxylic acids have the ability to donate a hydrogen ion and become deprotonated, therefore it is acidic.
Carboxylate ions are already deprotonated and have already become acidic.
Is this correct?
The carbonyl group > C = O is an important functional group in biology and chemistry. Discuss this statement briefly
with reference to the bonding in amides
Note these acronyms: HOAC = Acetic Acid; NaOAc = Sodium Acetate; THF = tetrahydrofuran
Ph = Phenyl = C6H5; DMSO = Dimethyl Sulfoxide, H3C-O-H = methanol, NBS = N-Bromo succinimide, LDA =
Lithium Diisopropylamide, DIA = Diisopropyl Amine, ACN=Acetonitrile
Acetone =
Acetic Acid =
THF=
DMSO=
Ph=
H3C
CH3
H3C
HO.
H3C
CH3
1. Circle the bromide below that most rapidly undergoes E2 reaction with NaOH in DMSO. The R group is
tertiary butyl. Use conformational analysis to explain your answer.
2. Write the major alkene product formed when the bromides below react with the specified base.
NaOH, DMSO solvent
-Br
-Ph
Br
NaOH, DMSO solvent
Ph
Chapter 19 Solutions
OWLv2 for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th Edition, [Instant Access], 1 term (6 months)
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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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Note these acronyms: HOAC = Acetic Acid; NaOAc = Sodium Acetate; THF = tetrahydrofuran Ph = Phenyl = C6H5; DMSO = Dimethyl Sulfoxide, H3C-O-H = methanol, NBS = N-Bromo succinimide, LDA = Lithium Diisopropylamide, DIA = Diisopropyl Amine, ACN=Acetonitrile Acetone = Acetic Acid = THF= DMSO= Ph= H3C `CH3 HạC HO, H3C CH3 2. Write the major alkene product formed when the bromides below react with the specified base. NaOH, DMSO solvent LDA, THF solvent 3. Will the reaction conditions below favor SN2 or E2 chemistry? Simply write SN2 or E2 on the right side of the arrow). a) Br LDA, THF solventarrow_forward1. Indicate the compound type (acyl halide, amide, anhydride, carboxylic acid, ester) for the following compounds. Also provide their IUPAC names. HO li H OCH 3 w Br Br سلمكarrow_forwardWrite the chemical equation for the reaction of N,N-diethyl-1-propanamine with water. Which is the formula of this rule of reaction? (Hint: the amine is a base):arrow_forward
- Beeswax contains this compound: Identify what type of compound this is. Write the structural formulas of the compounds produced by the hydrolysis of this compound.arrow_forward(a) Draw the Lewis structure for the amino acid phenylalanine, showing the amino group and the carboxylic group in their un-ionized forms. (b) Draw the Lewis structure for the zwitterionic form of phenylalanine. (c) Which of these structures will be the predominant form at physiological pH?arrow_forwardWrite an equation for the reaction of chloroacetic acid (Ka=1.5103) with trimethylamine (Kb=5.9105) . Calculate the equilibrium constant for the reaction. If 0.10 M solutions of these two species are mixed, what will be their concentrations at equilibrium?arrow_forward
- 5. Complete the neutralization reaction of the following amine by hydrochloric acid (HCI). CH,-CH,-CH,-CH,-N-CH,-CH, HCI ČH, 6. Complete the reaction for the acid hydrolysis of the following amide. CH,-CH-CH,-C-N-CH,-CH, CH, Нeat + H,0 + HCI 7. Draw the condensed structural formula for the amide needed for the base hydrolysis resulting in the formation of the following products. heat NAOH H-C-ONA + CH; - CH, - NH,arrow_forwardEster formation and ester hydrolysis are exactly the same reaction only written in reverse. General reaction of ester formation: H*, heat R—с—он + Н—о—R' R—с—о-R' + H,O carboxylic acid alcohol carboxylic or phenol ester General reaction of ester hydrolysis: || R—с—OR' + H—оН R—с—оН +R—ОH ester carboxylic acid alcohol or phenol What determines which direction the reaction proceeds and what actually forms? o the boiling point of the carboxylic acid o the presence (or absence) of heat as well as the concentration of reactants and products o the molecular weight of reactants and products o the presence (or absence) of heat as well as the catalystarrow_forwardWrite the chemical equation for a pentanoate ion acting as base when it reacts with hydrochloric acid (HCI). Which is formula of this rule of reaction?arrow_forward
- Assess the following statements. * Below is the structure of Cetirizine and the functional groups present in it. Carboxylic acid Ether Tertiary amines HO Aliphatic hydrocarbons Aromatic hydrocarbon Halogenated aromatic hydrocarbon Statement 1: The following functional groups are hydrophilic. > Carboxylic acid, Ether, Tertiary amine Statement 2: The following functional groups are hydrophobic. > Aromatic hydrocarbon, Halogenated aromatic hydrocarbon Only Statement 1 is correct/ true. Only Statement 2 is correct/ true. Both statements are correct/ true. Both statements are incorrect/ false.arrow_forwardWhat is the full structure of an amine which is an isomer of ethylamine? What is the isomer called? Is it primary, secondary or tertiary?arrow_forward5. Write the chemical reaction for the neutralization of each amine sample. Include the condensed structural formulas of the reactants and products. AMMONIA NH3+ HCL > NH 4 Cl ANILINE TRIETHYLAMINE (C2Hs)3NTHCL C2HS)3N+Cr N-METHYLANALINEarrow_forward
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