作者:Won-Seob Cho、Chang-Hee Lee
DOI:10.1016/s0040-4039(99)02142-5
日期:2000.1
Corroles and core-modified corroles were synthesized by acid-catalyzed condensation under low-scrambling conditions. The synthesis utilized [2+2] condensation of two different dipyrromethanes. The condensation afforded different corroles bearing heteroatoms in a predesignated location depending on the starting dipyrromethanes. Selective α–α′ linkage was achieved by positioning a linking carbon unit
在低加扰条件下,通过酸催化的缩合反应合成了硬酚和核修饰的硬酚。该合成利用了两种不同的二吡咯甲烷的[2 + 2]缩合反应。根据起始的二吡咯甲烷,缩合反应在预定的位置上提供了带有杂原子的不同杂种。选择性α–α'键是通过将连接碳单元置于二吡咯甲烷的不同位置来实现的。