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Exam 21: Substitution Reactions of Carbonyl Compounds at the a Carbon

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Exam 1: Structure and Bonding77 Questionsadd course
Exam 2: Acids and Bases59 Questionsadd course
Exam 3: Introduction to Organic Molecules and Functional Groups56 Questionsadd course
Exam 4: Alkanes64 Questionsadd course
Exam 5: Stereochemistry76 Questionsadd course
Exam 6: Understanding Organic Reactions53 Questionsadd course
Exam 7: Alkyl Halides and Nucleophilic Substitution73 Questionsadd course
Exam 8: Alkyl Halides and Elimination Reactions52 Questionsadd course
Exam 10: Alkenes and Addition Reactions54 Questionsadd course
Exam 11: Alkynes and Synthesis51 Questionsadd course
Exam 12: Oxidation and Reduction51 Questionsadd course
Exam 13: Radical Reactions51 Questionsadd course
Exam 14: Conjugation, resonance, and Dienes53 Questionsadd course
Exam 15: Benzene and Aromatic Compounds47 Questionsadd course
Exam 16: Reactions of Aromatic Compounds60 Questionsadd course
Exam 17: Introduction to Carbonyl Chemistry; Organometallic Reagents; Oxidation and Reduction59 Questionsadd course
Exam 18: Aldehydes and Ketones - Nucleophilic Addition52 Questionsadd course
Exam 19: Carboxylic Acids and the Acidity of the O-H Bond53 Questionsadd course
Exam 20: Carboxylic Acids and Their Derivatives - Nucleophilic Acyl Substitution50 Questionsadd course
Exam 21: Substitution Reactions of Carbonyl Compounds at the a Carbon47 Questionsadd course
Exam 22: Carbonyl Condensation Reactions51 Questionsadd course
Exam 23: Amines65 Questionsadd course
Exam 24: Carbon-Carbon Bond-Forming Reactions in Organic Synthesis47 Questionsadd course
Exam 25: Pericyclic Reactions62 Questionsadd course
Exam 26: Carbohydrates50 Questionsadd course
Exam 27: Amino Acids and Proteins46 Questionsadd course
Exam 28: Synthetic Polymers45 Questionsadd course
Exam 29: Lipids45 Questionsadd course
Exam 30: Molecular Ion Peaks and Fragmentation Patterns19 Questionsadd course
Exam 31: Analyzing Molecular Motion and Infrared Spectroscopy37 Questionsadd course
Exam 32: Organic Spectroscopy Concepts51 Questionsadd course
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Which of the following are enol forms of ethyl acetoacetate drawn below? Which of the following are enol forms of ethyl acetoacetate drawn below?

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Question 41

Which is the most acidic proton in the following compound? Which is the most acidic proton in the following compound?

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Question 42

Which is the kinetic enolate of 2-methylcyclohexanone? Which is the kinetic enolate of 2-methylcyclohexanone?

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Question 43

What is the major product of the following reaction? What is the major product of the following reaction?

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Question 44

Which of the following compounds is an enol of compound X drawn below? Which of the following compounds is an enol of compound X drawn below?

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Question 45

Which of the following would undergo racemization under basic conditions? Which of the following would undergo racemization under basic conditions?

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Question 46

The malonic ester synthesis can be adapted to synthesize a-amino acids by using diethyl acetamidomalonate as the starting material.Select the structure of the amino acid produced by the following synthesis. The malonic ester synthesis can be adapted to synthesize a-amino acids by using diethyl acetamidomalonate as the starting material.Select the structure of the amino acid produced by the following synthesis.

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