Concept explainers
Draw the organic product formed when the amino acid leucine is treated with each reagent.
a.
b.
c.
d.
e.
f.
(a)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 1
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 2
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 2.
(b)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The treatment of leucine with
Figure 3
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 4
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 4.
(c)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 5
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 6
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 6.
(d)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 7
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 8
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 8.
(e)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 9
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 10
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 10.
(f)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 11
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 12
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 12.
(g)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 13
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 14
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 14.
(h)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 15
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 16
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 16.
(i)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The structure of product in (d) is shown below.
Figure 8
The reaction between leucine and
Figure 17
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 18
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 18.
(j)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The structure of product in (h) is shown below.
Figure 16
The reaction between leucine and
Figure 19
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 20
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 20.
(k)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 21
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 22
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 22.
(l)
Interpretation: The organic product formed by the treatment of amino acid leucine with the given reagent is to be drawn.
Concept introduction: The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. The amino acids are classified into acidic, basic, polar, non-polar, essential, and non-essential categories. The three word abbreviation or one word abbreviation is used for amino acids.
Answer to Problem 29.40P
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn below.
Explanation of Solution
The given reagent is
The reaction between leucine and
Figure 23
Thus, the organic product formed by the treatment of amino acid leucine with the given reagent is,
Figure 24
The organic product formed by the treatment of amino acid leucine with the given reagent is drawn in Figure 24.
Want to see more full solutions like this?
Chapter 29 Solutions
Organic Chemistry-Package(Custom)
- Which of the following are true concerning the chemical bond that forms between the carboxyl (RCOOH) group of one amino acid and the amino (RCNH2) group of another? a.The bond is called a peptide bond. b.It is formed by inserting a water molecule between them. c.It is formed by a dehydration reaction. d.A polypeptide has more of these bonds than a protein.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_forwardWhat functional groups are found in all amino acids? How many different amino acids are found in naturally occurring proteins?arrow_forward
- 16*32 Many tumors of the breast are correlated with estrogen levels in the body. Drugs that interfere with estrogen binding have antitumor activity and may even help prevent tumor occurrence. A widely used antiestrogen drug is tamoxifen. kJ1 Name the functional groups in tamoxifen. Classify the amino group in tamoxifen as primary, secondary, or tertiary. How many stereoisomers are possible for tamoxifen? (d, Would you expect tamoxifen to be soluble or insoluble in water? In blood?arrow_forwardAlmost all proteins are composed from a set of about _____ amino acids.a. 4b. 10c. 20d. 50 ______ amino acids are considered essential.a. 5b. 10c. 15d. 20 An amino acid that has an indole group side chain.a. Trpb. Phec. Tyrd. ProWhich of the following is the simplest amino acid?a. Alab. Glyc. Vald. ProWhich of these will not give a blue solution with Ninhydrin testa. Prob. Phec. Alad. CysA neutral molecule with a positive and negative electrical charge.a. Isoelectric pointb. Zwitterionsc. Bufferd. Amphoteric3 amino acids joined together by two peptide bonds.a. Dipeptideb. Tripeptidec. Tetrapeptided. PolypeptideAn amino acid that can form disulfide bondsa. Cysteineb. Methioninec. Cystined. SerineWhich of the following is not a property of amino acidsa. Bufferb. Isoelectric pointc. Zwitterionsd. Insoluble in waterThe protein primary structure is held together bya. Hydrogen bondsb. Disulfide bondsc. Peptide bondsd. Protein bondsarrow_forward3. An amino acid has a -CH,CH3 side chain. What type of side chain could form hydrogen bonds with this side chain? O a. -CH2-OH b. -CH,- C. -CH,-C-NH, d. none of the abovearrow_forward
- All amino acids share a common structure, a central (alpha) carbon with four groups attached. Which of these is NOT one of the four groups attached to the alpha- carbon? O an R group an ammonium group (-NH3+) O a carboxylate group (-COO) a hydronium grouparrow_forwardGlutamic acid is a naturally occuring a-amino acid that contains a carboxy group in its R group side chain (Table 19.4). (Glutamic acid is drawn in its neutral form with no charged atoms, a form that does not actually exist at any pH.) NH2 a. What form of glutamic acid exists at pH = 1? b. If the pH is gradually increased, what form of glutamic acid exists after one equivalent of base is added? After two equivalents? After three equivalents? c. Propose a structure of monosodium glutamate, the common flavor enhancer known as MSG. HOOCCH,CH2 COOH glutamic acidarrow_forwardYou are trying to identify an unknown amine from a list of potential candidates. You have the following information about this amine: • A yellow liquid with an ammonia-like odour Highly soluble in water • Very poorly soluble in hexane • Basic and reacts in a 3 to 1 molar ratio with hydrochloric acid (HCI) Which is the most likely amine? O Aminoethane NH2 1-Aminohexane NH2 O 1,2-Diaminoethane H2N NH2arrow_forward
- Consider the structure of the amino acid L-alanine. H CH, H,N- L-alanine Which functional groups are common to all amino acids? H CH, O NH, СООНarrow_forwardWhich of the follawing amino auids would be Classi hied as a Polar Neutral amino? 1. H A3NT.C-COOH 2. H H3N+-C-C00- CH2 CO0- 3. H HgNt-C-Co0- CH2 OH 4. H HgN+-C-CO0- CH3arrow_forward41. What is the name of the amino acid shown below? ÇOO H,N- CH,SH A L-cysteine B D-cysteine C L-serine D D-serine 42. How is a dipeptide formed? A The -NH3"group of one amino acid forms an amide bond with the -NH3" group of another amino acid and the elements of H2 are removed. B The -NH;group of one amino acid forms an amide bond with the carboxylate (- COO") of another amino acid, and H20 is removed. C The carboxylate (-COO") group of one amino acid forms an amide bond with the carboxylate (-CO0) of another amino acid, and the elements of O2 are removed. D The carboxylate (-CO0") group of one amino acid forms an amide bond the -NH: group of another amino acid, and the elements of Ha are removed.arrow_forward
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning