Synthesis of a Naphthalocyanine-Like Dye: The First Report on Zn(II)-1,6-methano[10]annulenecyanine
作者:Nicholas Roberto da Silva Gobo、Timothy John Brocksom、Kleber Thiago de Oliveira
DOI:10.3390/molecules25092164
日期:——
The synthesis of the new dye 1,6-methano[10]annulenecyanine is described. For this purpose, the 3,4-dicyano-1,6-methano[10]annulene and 3,4-carboxyimide-1,6-methano[10]annulene buildings blocks were synthesized in six to eight steps. In both cases, these building blocks were then cyclotetramerized to furnish a new Zn(II)-1,6-methano[10]annulenecyanine which presents a strong red-shifted absorption
描述了新染料 1,6-甲氧基[10] 环烯花青的合成。为此,3,4-dicyano-1,6-methano[10]annulene 和 3,4-carboxyimide-1,6-methano[10]annulene 结构单元分六到八步合成。在这两种情况下,这些结构单元然后被环四聚化以提供一种新的 Zn(II)-1,6-甲氧基[10] 环烯花青,它在 800 nm 处呈现出强烈的红移吸收带和在普通有机溶剂中的高溶解度。