反应详情

The title compound was prepared from (2-Amino-5-bromo-phenyl)-phenyl-methanone [example A16] and 1,1-difluoroacetylacetone according to the procedure of example 1, except that the residue was purified by chromatography on aminated silica gel with heptane/ethyl acetate (5:1). Yield: 36%. MS: m/z=377 (M).

1. customwas purified by chromatography on aminated silica gel with heptane/ethyl acetate (5:1)