There are several ways to build benzofuran rings. The commonest solutions are dehydration of phenoxyalkanone under acidic ailment,104 dehydration of o-hydroxybenzophenone less than acidic situation,one zero five decarboxylation of o-acetylphenoxyacetic acid or ester less than alkaline condition,106 and cyclization of o-hydroxybenzophenone to construct benzofuran ring.107 These four ki... https://jaidenjhfcz.thekatyblog.com/29084733/facts-about-bemethyl-revealed