The crystal structure of 3-(2-bromophenyl)-1,5-di-p-tolylpentane-1,5-dione, C25H23BrO2.

Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters. Generally, the 1,5-dione molecules were achieved by the Aldol and Michael addition cascade reactions using the inorganic and organic base as catalysts and the preparation of 1,5-dione derivatives has received considerable attention because they could facilitate the efficient construction of complex bioactive molecules in an atom/step economic manner [[5]]. [Extracted from the article]