a) Methionine Interpretation: The functional group present in the following molecules is to be identified. Concept introduction: Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C 5 H 11 NO 2 S.

Question

13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B Bond A Bond C a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest Bond Strongest Bond b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. c. (5pts) Use principles discussed in lecture, supported by relevant structures, to succinctly explain the why your part b (i) radical is more stable than your part b(ii) radical. Written explanation can be no more than one-two succinct sentence(s)! Google

Answer 1

Question

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

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13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B Bond A Bond C a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest Bond Strongest Bond b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. c. (5pts) Use principles discussed in lecture, supported by relevant structures, to succinctly explain the why your part b (i) radical is more stable than your part b(ii) radical. Written explanation can be no more than one-two succinct sentence(s)! Google

Print Last Name, First Name Initial Statifically more chances to abstract one of these 6H 11. (10pts total) Consider the radical chlorination of 1,3-diethylcyclohexane depicted below. 4 4th total • 6H total 래 • 4H total 21 total ZH 2H Statistical H < 3° C-H weakest - product abstraction here bund leads to thermo favored a) (6pts) How many unique mono-chlorinated products can be formed and what are the structures for the thermodynamically and statistically favored products? Product 6 Number of Unique Mono-Chlorinated Products Thermodynamically Favored Product Statistically Favored Product b) (4pts) Draw the arrow pushing mechanism for the FIRST propagation step (p-1) for the formation of the thermodynamically favored product. Only draw the p-1 step. You do not need to include lone pairs of electrons. No enthalpy calculation necessary H H-Cl Waterfox

10. (5pts) Provide the complete arrow pushing mechanism for the chemical transformation → depicted below Use proper curved arrow notation that explicitly illustrates all bonds being broken, and all bonds formed in the transformation. Also, be sure to include all lone pairs and formal charges on all atoms involved in the flow of electrons. CH3O II HA H CH3O-H H ①

Answer 2

Question

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

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Answer 3

Question

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

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Answer 4

Question

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

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Answer 5

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

Answer 6

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Answer 7

Chapter 3.1, Problem 1P

Interpretation Introduction

a) Methionine

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Methionine is one of the 20 amino acids that are needed for daily life in animals. It is one of the two amino acids that contain the element sulphur. The chemical formula of methionine is C₅H₁₁NO₂S.

Answer 8

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Answer 9

Interpretation Introduction

b) Ibuprofen

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Ibuprofen is an aromatic compound. This is the active ingredients in over the counter drugs used as analgesics, antipyretics or anti–inflammatory agents. The chemical formula of Ibuprofen is C₁₃H₁₈O₂.

Answer 10

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

Answer 11

Interpretation Introduction

c) Capsaicin

Interpretation:

The functional group present in the following molecules is to be identified.

Concept introduction:

Capsaicin is an active compound of chilli peppers belonging to the genus capsicum. It is an irritant for mammals including humans. The chemical formula of capsaicin is C₁₈H₂₇NO₃.

Answer 12

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Answer 23

Ch. 3.1 - Prob. 1P Ch. 3.1 - Prob. 2P Ch. 3.1 - Identify the functional groups in the following...Ch. 3.2 - Draw structures of the five isomers of C6H14.Ch. 3.2 - Propose structures that meet the following...Ch. 3.2 - Prob. 6P Ch. 3.3 - Draw the eight 5-carbon alkyl groups (pentyl...Ch. 3.3 - Identify the carbon atoms in the following...Ch. 3.3 - Prob. 9P Ch. 3.3 - Prob. 10P

Solution Summary: The author explains that Methionine is one of the 20 amino acids that are needed for daily life in animals.

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