Recent synthetic routes for the synthesis of symmetrical tris-compound

This review article explains sensible synthesis and applications of symmetrical tris-compounds in the past few years. The aim of this review is collecting the different procedures for the synthesis of tris-compounds with special cores. Many of these compounds principally were prepared from a precursor to the tris-structure under the various conditions. One of the key purposes of this review is to collect a series of symmetrical tris-compounds which represent varied biological and synthetical applications.