Bianco, Armandodoriano published the artcileNew insights on the reaction of benzofurans with aromatic aldehydes. Synthesis of new triphenylmethane-type dyes, Product Details of C9H8O2, the main research area is triphenylmethane dye preparation benzofuran aromatic aldehyde; pH indicator preparation benzofuran aromatic aldehyde; benzofuran coupling aromatic aldehyde dye synthesis.
New mols. with a triphenylmethane-type structure have been synthesized based on the structure of colored compounds obtained from natural substrates. Satisfactory yields were obtained from benzofuran derivatives as starting material, which have been condensed in methanol with aromatic aldehydes in the presence of catalytic amounts of mineral acids. Several of the new compounds behave as pH indicators. The condensation products, obtained from suitably functionalized starting products, can be easily oxidized giving rise to new triphenylmethane-type dyes, such as I.
Gazzetta Chimica Italiana published new progress about Acid-base indicators. 50551-63-8 belongs to class benzofurans, name is 6-Methoxybenzofuran, and the molecular formula is C9H8O2, Product Details of C9H8O2.
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem