Question
Bredereck reaction
Answer :
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Bredereck reaction is an important method in Organic Chemistry-II for the synthesis of β-diketones and related compounds. It involves the reaction of an amide with a dialkyl or trialkyl phosphite in the presence of an α-halo ketone or α-halo ester under basic conditions to form an enaminone or enaminester intermediate. The reaction generally proceeds via the formation of
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