申请人:——
公开号:US20030077651A1
公开(公告)日:2003-04-24
A method for the preparation and purification of compounds using a novel support, a tetrabenzo[a,c,g,i]fluorene group (Tbf) comprising reacting a building block (A) containing a Tbf group (Tbf-A), with a second building block (B), to afford an intermediate compound (Tbg-A-B) followed by purifying the intermediate compound by adsorption on a carbon support, removing the intermediate compound from the support with a solvent and repeating the previous reactions using the required number of building blocks to synthesize the compounds followed by removal of the Tbf group to afford the desired compounds.
使用一种新型支持剂四苯并[a,c,g,i]芴基团(Tbf),制备和纯化化合物的方法,包括将含有Tbf基团的构建块(A)与第二个构建块(B)反应,生成中间化合物(Tbg-A-B),然后通过在碳支持剂上吸附中间化合物、用溶剂将中间化合物从支持剂上移除并重复前述反应,使用所需数量的构建块合成化合物,然后去除Tbf基团以得到所需的化合物。