Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Qs.1 Complete the following reactions. Show mechanisms. a. OCH3 N. (excess) b. OH

Qs.1 Complete the following reactions. Show mechanisms. a. OCH3 N. (excess) b. OH

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
See similar textbooks
icon
Related questions
Question
Would love some help on these. I can apply claisen, bayer-villiger, decarboxylation, acetoacetic ester synthesis, Malonic ester or any thing else that seems plausible. Please state what you do and show mechanisms
**Recitation 6: Chapter 21** **Reading: Sections 21.2-21.5; 21.8** --- **Q1: Complete the following reactions. Show mechanisms.** **a.** Reactants: - Cyclohexanone (OCH₃) - N,N-Dimethylamine (excess) Products: Reaction not provided. Students are required to deduce the product and illustrate the mechanism. **b.** Reactants: - Two molecules of ethyl acetoacetate (beta-keto ester) - Base (OH⁻) Products: Reaction not provided. Students are required to deduce the product and illustrate the mechanism. --- **Q2: Complete the following reaction. Show mechanism.** Reactants: - Isobutyryl chloride - Triethylamine (Et₃N) Product displayed is a straight-chain chlorinated compound. Students must show the mechanism for the reaction. --- **Q3: How to synthesize the β-keto ester from the given ester? Show the mechanism.** Reactants: - Ethyl acetoacetate (beta-keto ester) Product: Modified beta-keto ester. Students are required to show the transformation and mechanism. --- **Q4: Predict the products (Baeyer-Villiger oxidation).** Reactants: - Various ketone structures - Reagents: MCPBA and acid catalyst (H⁺) Students must predict the products for each starting material undergoing Baeyer-Villiger oxidation. --- **Q5: Provide missing products and reagents.** Sequential reaction steps starting from: 1. A carboxylic acid with phosphorus trichloride (PCl₃) leading to a reaction step designated as "A". 2. Intermediate "A" changes to "B". 3. Upon treatment with water (H₂O), this yields a brominated compound. 4. Further steps produce amide derivatives. Students need to determine the structures for "A", "B", and subsequent products, as well as identify the reagents. --- *Note: Detailed mechanisms and the stepwise approach to each transformation should be provided for thorough understanding.*
Transcribed Image Text:**Recitation 6: Chapter 21** **Reading: Sections 21.2-21.5; 21.8** --- **Q1: Complete the following reactions. Show mechanisms.** **a.** Reactants: - Cyclohexanone (OCH₃) - N,N-Dimethylamine (excess) Products: Reaction not provided. Students are required to deduce the product and illustrate the mechanism. **b.** Reactants: - Two molecules of ethyl acetoacetate (beta-keto ester) - Base (OH⁻) Products: Reaction not provided. Students are required to deduce the product and illustrate the mechanism. --- **Q2: Complete the following reaction. Show mechanism.** Reactants: - Isobutyryl chloride - Triethylamine (Et₃N) Product displayed is a straight-chain chlorinated compound. Students must show the mechanism for the reaction. --- **Q3: How to synthesize the β-keto ester from the given ester? Show the mechanism.** Reactants: - Ethyl acetoacetate (beta-keto ester) Product: Modified beta-keto ester. Students are required to show the transformation and mechanism. --- **Q4: Predict the products (Baeyer-Villiger oxidation).** Reactants: - Various ketone structures - Reagents: MCPBA and acid catalyst (H⁺) Students must predict the products for each starting material undergoing Baeyer-Villiger oxidation. --- **Q5: Provide missing products and reagents.** Sequential reaction steps starting from: 1. A carboxylic acid with phosphorus trichloride (PCl₃) leading to a reaction step designated as "A". 2. Intermediate "A" changes to "B". 3. Upon treatment with water (H₂O), this yields a brominated compound. 4. Further steps produce amide derivatives. Students need to determine the structures for "A", "B", and subsequent products, as well as identify the reagents. --- *Note: Detailed mechanisms and the stepwise approach to each transformation should be provided for thorough understanding.*
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Protection of Groups in Organic Synthesis
Learn more about
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS