Erythrogenic acid, C 18 H 26 O 2 , an acetylenic fatty acid turns vivid red on exposure to light. It absorbs 5 equivalents of H 2 in the presence of Pd to give stearic acid, CH 3 (CH 2 ) 16 COOH.Upon ozonolysis it gives formaldehyde, CH 2 O; oxalic acid, HOOCCOOH; azelaic acid, HOOC(CH 2 ) 7 COOH; and an aldehydic acid OHC(CH 2 ) 4 COOH. From these data, two possible structures for Erythrogenic acid are to be given. A way to distinguish these two structures is also to be given. Concept introduction: Both alkenes and alkynes yield alkanes by adsorbing H 2 in the presence of Pd catalyst. Alkynes require two equivalents of H 2 while alkenes require one equivalent of H 2 to give alkanes. Upon ozonolysis a monosubstituted carbon in double bond gives an aldehyde , a carbon in terminal double bond gives formaldehyde and carbons in triple bond yield carboxylic acids as products. To give: Two possible structures for erythrogenic acid from the data provided and a way to distinguish these two structures given.

Question

Draw the trigonal prismatic MH6 molecular compound, where M is a 3d transition metal. a) Draw the trigonal prismatic MH6 molecular compound and determine its point group. b) i. What is the symmetry species for the 4s orbital on the central metal? ii. What is the symmetry species for the 3dx²-y² orbital on the central metal? Note: The z-axis is the principal axis. iii. Suggest a crystal field energy diagram for a d² electron configuration in a trigonal prismatic coordination environment. Label the metal d-orbital with their corresponding symmetry species label. Use the appropriate character table in the resource section.

Answer 1

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 9.SE, Problem 53AP

Interpretation Introduction

Interpretation:

Erythrogenic acid, C₁₈H₂₆O₂, an acetylenic fatty acid turns vivid red on exposure to light. It absorbs 5 equivalents of H₂ in the presence of Pd to give stearic acid, CH₃(CH₂)₁₆COOH.Upon ozonolysis it gives formaldehyde, CH₂O; oxalic acid, HOOCCOOH; azelaic acid, HOOC(CH₂)₇COOH; and an aldehydic acid OHC(CH₂)₄COOH. From these data, two possible structures for Erythrogenic acid are to be given. A way to distinguish these two structures is also to be given.

Concept introduction:

Both alkenes and alkynes yield alkanes by adsorbing H₂ in the presence of Pd catalyst. Alkynes require two equivalents of H₂ while alkenes require one equivalent of H₂ to give alkanes. Upon ozonolysis a monosubstituted carbon in double bond gives an aldehyde, a carbon in terminal double bond gives formaldehyde and carbons in triple bond yield carboxylic acids as products.

To give:

Two possible structures for erythrogenic acid from the data provided and a way to distinguish these two structures given.

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Draw the trigonal prismatic MH6 molecular compound, where M is a 3d transition metal. a) Draw the trigonal prismatic MH6 molecular compound and determine its point group. b) i. What is the symmetry species for the 4s orbital on the central metal? ii. What is the symmetry species for the 3dx²-y² orbital on the central metal? Note: The z-axis is the principal axis. iii. Suggest a crystal field energy diagram for a d² electron configuration in a trigonal prismatic coordination environment. Label the metal d-orbital with their corresponding symmetry species label. Use the appropriate character table in the resource section.

Please correct answer and don't used hand raiting don't used Ai solution

Please correct answer and don't used hand raiting

Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 9.SE, Problem 53AP

Interpretation Introduction

Interpretation:

Erythrogenic acid, C₁₈H₂₆O₂, an acetylenic fatty acid turns vivid red on exposure to light. It absorbs 5 equivalents of H₂ in the presence of Pd to give stearic acid, CH₃(CH₂)₁₆COOH.Upon ozonolysis it gives formaldehyde, CH₂O; oxalic acid, HOOCCOOH; azelaic acid, HOOC(CH₂)₇COOH; and an aldehydic acid OHC(CH₂)₄COOH. From these data, two possible structures for Erythrogenic acid are to be given. A way to distinguish these two structures is also to be given.

Concept introduction:

Both alkenes and alkynes yield alkanes by adsorbing H₂ in the presence of Pd catalyst. Alkynes require two equivalents of H₂ while alkenes require one equivalent of H₂ to give alkanes. Upon ozonolysis a monosubstituted carbon in double bond gives an aldehyde, a carbon in terminal double bond gives formaldehyde and carbons in triple bond yield carboxylic acids as products.

To give:

Two possible structures for erythrogenic acid from the data provided and a way to distinguish these two structures given.

Expert Solution & Answer

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See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 9.SE, Problem 53AP

Interpretation Introduction

Interpretation:

Erythrogenic acid, C₁₈H₂₆O₂, an acetylenic fatty acid turns vivid red on exposure to light. It absorbs 5 equivalents of H₂ in the presence of Pd to give stearic acid, CH₃(CH₂)₁₆COOH.Upon ozonolysis it gives formaldehyde, CH₂O; oxalic acid, HOOCCOOH; azelaic acid, HOOC(CH₂)₇COOH; and an aldehydic acid OHC(CH₂)₄COOH. From these data, two possible structures for Erythrogenic acid are to be given. A way to distinguish these two structures is also to be given.

Concept introduction:

Both alkenes and alkynes yield alkanes by adsorbing H₂ in the presence of Pd catalyst. Alkynes require two equivalents of H₂ while alkenes require one equivalent of H₂ to give alkanes. Upon ozonolysis a monosubstituted carbon in double bond gives an aldehyde, a carbon in terminal double bond gives formaldehyde and carbons in triple bond yield carboxylic acids as products.

To give:

Two possible structures for erythrogenic acid from the data provided and a way to distinguish these two structures given.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 9.SE, Problem 53AP

Interpretation Introduction