The third and fourth steps in the synthesis of Hagemans ester from ethyl acetoacetate and formaldehyde are
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The third and fourth steps in the synthesis of Hageman’s ester from ethyl acetoacetate and formaldehyde are an intra molecular aldol Cyclization to yield a substituted Cyclohexanone, and a decarboxylation reaction. Write both reactions, and show the products of each step.
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