Wednesday, April 22, 2020

BAKER-VENKATARAMAN REARRANGEMENT REACTION

Baker-Venkataraman Rearrangement





The base-induced transfer of the ester acyl group in an o-acylated phenol ester, which leads to a 1,3-diketone. This reaction is related to the Claisen Condensation, and proceeds through the formation of an enolate, followed by intramolecular acyl transfer.



Mechanism of the Baker-Venkataraman Rearrangement









Recent Literature




Directed ortho metalation - cross coupling links. Carbamoyl rendition of the baker-venkataraman rearrangement. Regiospecific route to substituted 4-hydroxycoumarins

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