COOEtCOOEt1. Eto Na+2. HCI, H₂Ocompound aNaOH, H₂OHeat• You do not have to consider stereochemistry.• You do not have to explicitly draw H atoms.• Do not include lone pairs in your answer. They will not be considered in the grading.• Do not include counter-ions, e.g., Na+, I, in your answer.compound bHCI, H₂OHeatClaisen condensation between a diethyl ester and an ethyl ester followed by saponification, acidification, and decarboxylation forms a diketone.Work out this synthesis on a separate sheet of paper, and then draw the structure of compound a.compound c (C9H12O2)

A Claisen ester condensation is a reaction that involves the formation of a carbon-carbon bond…

i Claisen condensation between a diethyl ester and an ethyl ester followed by saponification, acidification, and decarboxylation forms a diketone. Work out this synthesis on a separate sheet of paper, and then draw the structure of compound a. COOEt COOEt 1. Eto Na+ 2. HCI, H₂0 compound a • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not include counter-ions, e.g., Na*, I', in your answer. NaOH, H₂O Heat compound b HCI, H₂O Heat compound c (CgH1202)

i Claisen condensation between a diethyl ester and an ethyl ester followed by saponification, acidification, and decarboxylation forms a diketone. Work out this synthesis on a separate sheet of paper, and then draw the structure of compound a. COOEt COOEt 1. Eto Na+ 2. HCI, H₂0 compound a • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not include counter-ions, e.g., Na*, I', in your answer. NaOH, H₂O Heat compound b HCI, H₂O Heat compound c (CgH1202)

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...

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Concept explainers

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.

Question

COOEt
COOEt
1. Eto Na+
2. HCI, H₂O
compound a
NaOH, H₂O
Heat
• You do not have to consider stereochemistry.
• You do not have to explicitly draw H atoms.
• Do not include lone pairs in your answer. They will not be considered in the grading.
• Do not include counter-ions, e.g., Na+, I, in your answer.
compound b
HCI, H₂O
Heat
Claisen condensation between a diethyl ester and an ethyl ester followed by saponification, acidification, and decarboxylation forms a diketone.
Work out this synthesis on a separate sheet of paper, and then draw the structure of compound a.
compound c (C9H12O2)

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