反应详情

Following the process described in example 1 (point K), starting from 2-(benzyloxymethyl)benzofuran-5-carboxylic acid and 3-amino-2-hydroxyacetophenone, the title compound was prepared as a yellowish solid with melting point 92-94° C., which was purified by chromatography through a silica gel column (98% yield).

1. customwas purified by chromatography through a silica gel column (98% yield)