AN UNBIASED VIEW OF O DSMT

There are numerous tips on how to build benzofuran rings. The most typical techniques are dehydration of phenoxyalkanone less than acidic issue,104 dehydration of o-hydroxybenzophenone underneath acidic condition,a hundred and five decarboxylation of o-acetylphenoxyacetic acid or ester under alkaline affliction,106 and cyclization of o-hydroxybenzo