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...
Related questions
Question
Synthesize A from diethyl malonate and any needed organic compounds
and inorganic reagents.
Transcribed Image Text:HO,
A
Expert Solution
Step 1
Di-ethyl-malonate or DEM is an ester of malonic acid.
The product A can be formed by the following way :
In presence of a suitable base like NaOH , the proton take up from -CH2 group takes place and corresponding carbanion is formed.
This carbanion then through nucleophilic attack twice will form an di-alkyl halide forms cyclic di-ester.
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