A structure for atropine (C 17 H 23 NO 3 ) is to be proposed from the following observations: i) On basic hydrolysis atropine yields tropic acid C 6 H 5 CH(CH 2 OH)COOH and tropine (C 8 H 15 NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H 2 SO 4 . Concept introduction: Esters when hydrolyzed with bases yield alcohols and carboxylic acids. Alcohols when treated with H 2 SO 4 give alkenes. Symmetrical compounds are optically inactive. To predict: A structure for atropine (C 17 H 23 NO 3 ) from the following observations: i) On basic hydrolysis atropine yields tropic acid C 6 H 5 CH(CH 2 OH)COOH and tropine (C 8 H 15 NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H 2 SO 4 . Answer: Structure of atropine is Explanation: Atropine gives tropic acid and an alcohol, tropine when hydrolyzed in the presence of bases. Hence it must be an ester. Tropine upon dehydration gives tropidene. Hence structure of tropine (optically inactive) can be obtained by adding water to the structure of tropidene. The formation of the ester linkage between the OH of atropine and COOH of tropic acid gives atropine. The reactions can be represented as below. Conclusion: Structure of atropine is

Question

8. The emission spectrum below for a one-electron (hydrogen-like) species in the gas phase shows all the lines, before they merge together, resulting from transitions to the ground state from higher energy states. Line A has a wavelength of 10.8 nm. BA Increasing wavelength, \ - a) What are the upper and lower principal quantum numbers corresponding to the lines labeled A and B? b) Identify the one-electron species that exhibits the spectrum.

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 24.SE, Problem 75AP

Interpretation Introduction

Interpretation:

A structure for atropine (C₁₇H₂₃NO₃) is to be proposed from the following observations: i) On basic hydrolysis atropine yields tropic acid C₆H₅CH(CH₂OH)COOH and tropine (C₈H₁₅NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H₂SO₄.

Concept introduction:

Esters when hydrolyzed with bases yield alcohols and carboxylic acids. Alcohols when treated with H₂SO₄ give alkenes. Symmetrical compounds are optically inactive.

To predict:

A structure for atropine (C₁₇H₂₃NO₃) from the following observations: i) On basic hydrolysis atropine yields tropic acid C₆H₅CH(CH₂OH)COOH and tropine (C₈H₁₅NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H₂SO₄.

Answer:

Structure of atropine is

Explanation:

Atropine gives tropic acid and an alcohol, tropine when hydrolyzed in the presence of bases. Hence it must be an ester. Tropine upon dehydration gives tropidene. Hence structure of tropine (optically inactive) can be obtained by adding water to the structure of tropidene.

The formation of the ester linkage between the OH of atropine and COOH of tropic acid gives atropine. The reactions can be represented as below.

Conclusion:

Structure of atropine is

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8. The emission spectrum below for a one-electron (hydrogen-like) species in the gas phase shows all the lines, before they merge together, resulting from transitions to the ground state from higher energy states. Line A has a wavelength of 10.8 nm. BA Increasing wavelength, \ - a) What are the upper and lower principal quantum numbers corresponding to the lines labeled A and B? b) Identify the one-electron species that exhibits the spectrum.

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achieve.macmillanlearning.com Canvas EA eac h Hulu YouTube G 3 methyl cyclobutanol - Google Search Ranking Phenol Acidity Course -236 - Organic Chemistry - Mac... ← Assessment Completed 10 of 22 Questions 1 + Netflix paramount plus chem hw Galdehyde reaction with grignard reagent... b My Questions | bartleby M Inbox - chenteislegit@gmail.com - Gmail Due: Fri, Jan 31 Resources Solution Penalized ? Hint Submit Answer Use retrosynthetic analysis to suggest two paths to synthesize 2-methyl-3-hexanol using the Grignard reaction. (Click and drag the appropriate image to the correct position in the reactions.) Route 1 Aldehyde 1 or +98 Aldehyde 2 Route 2 Q6 +100 Solved in 1 attempt Q7 +95 Solved in 2 attempts Q8 +98 Unlimited attempts possible + + Grignard 1 OH H3O+ Grignard 2 Answer Bank Q9 +90 MgBr Unlimited attempts possible CH3CH2CH2MgBr Q10 Unlimited attempts Q11 ? ? +100 in 1 attempt 2-methyl-3-hexanol CH3CH2MgBr H H о H Attempt 3

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 24.SE, Problem 75AP

Interpretation Introduction

Interpretation:

A structure for atropine (C₁₇H₂₃NO₃) is to be proposed from the following observations: i) On basic hydrolysis atropine yields tropic acid C₆H₅CH(CH₂OH)COOH and tropine (C₈H₁₅NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H₂SO₄.

Concept introduction:

Esters when hydrolyzed with bases yield alcohols and carboxylic acids. Alcohols when treated with H₂SO₄ give alkenes. Symmetrical compounds are optically inactive.

To predict:

A structure for atropine (C₁₇H₂₃NO₃) from the following observations: i) On basic hydrolysis atropine yields tropic acid C₆H₅CH(CH₂OH)COOH and tropine (C₈H₁₅NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H₂SO₄.

Answer:

Structure of atropine is

Explanation:

Atropine gives tropic acid and an alcohol, tropine when hydrolyzed in the presence of bases. Hence it must be an ester. Tropine upon dehydration gives tropidene. Hence structure of tropine (optically inactive) can be obtained by adding water to the structure of tropidene.

The formation of the ester linkage between the OH of atropine and COOH of tropic acid gives atropine. The reactions can be represented as below.

Conclusion:

Structure of atropine is

Expert Solution & Answer

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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 24.SE, Problem 75AP

Interpretation Introduction

Interpretation:

A structure for atropine (C₁₇H₂₃NO₃) is to be proposed from the following observations: i) On basic hydrolysis atropine yields tropic acid C₆H₅CH(CH₂OH)COOH and tropine (C₈H₁₅NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H₂SO₄.

Concept introduction:

Esters when hydrolyzed with bases yield alcohols and carboxylic acids. Alcohols when treated with H₂SO₄ give alkenes. Symmetrical compounds are optically inactive.

To predict:

A structure for atropine (C₁₇H₂₃NO₃) from the following observations: i) On basic hydrolysis atropine yields tropic acid C₆H₅CH(CH₂OH)COOH and tropine (C₈H₁₅NO). ii) Tropine is an optically inactive alcohol that yields tropidene on dehydration with H₂SO₄.

Answer:

Structure of atropine is

Explanation:

Atropine gives tropic acid and an alcohol, tropine when hydrolyzed in the presence of bases. Hence it must be an ester. Tropine upon dehydration gives tropidene. Hence structure of tropine (optically inactive) can be obtained by adding water to the structure of tropidene.

The formation of the ester linkage between the OH of atropine and COOH of tropic acid gives atropine. The reactions can be represented as below.

Conclusion:

Structure of atropine is

Expert Solution & Answer

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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 24.SE, Problem 75AP

Interpretation Introduction