作者:Michael Mastalerz、Iris M. Oppel
DOI:10.1002/ejoc.201100745
日期:2011.10
The synthesis of two novel tetrakis(salicylaldehydes) based on a rigid tetraphenylmethane core is presented. These salicylaldehydes were used as precursors for the construction of three-dimensional multimetallic salphens, as exemplified by the synthesis of rigid and shape-persistent tetranuclearzinc–, nickel– and palladium–salphens with defined geometries and distances between the metal sites. The
介绍了基于刚性四苯基甲烷核的两种新型四(水杨醛)的合成。这些水杨醛被用作构建三维多金属salphens的前体,例如合成刚性和形状持久的四核锌-、镍-和钯-salphens,具有确定的几何形状和金属位点之间的距离。提供了四核金属配合物的 UV/Vis 测量值。