Preparation and application of benzoBüfuran-3-acetonitrile_Kain Industrial Additive

Background and overview[1-2] BenzoBüfuran-3-acetonitrile is a pharmaceutical intermediate. It has been reported in the literature that it can be prepared from diethyl cyanomethyl phosphate and 3-coumaranone through a one-step reaction. There are reports in the literature that it can be used to prepare compounds that modulate the activity of nuclear receptors. Preparation[1] Mix sodium hydride…