RUMORED BUZZ ON EUTYLONE.

There are many strategies to assemble benzofuran rings. The most typical strategies are dehydration of phenoxyalkanone below acidic condition,104 dehydration of o-hydroxybenzophenone less than acidic situation,one hundred and five decarboxylation of o-acetylphenoxyacetic acid or ester beneath alkaline issue,106 and cyclization of o-hydroxybenzophen