A simple, one-pot procedure that converts 5,15-substituted porphyrins into the corresponding meso-formylated porphyrins has been developed. The method, based on a new synthetic concept for functionalized porphyrins utilizing the (2-pyridyldimethylsilyl)methyl group as a latent formyl functionality, affords the desired product in good yield and is especially appropriate for the direct formylation of
已经开发出一种简单的一锅法,该程序可以将5,15-取代的
卟啉转化为相应的内消旋甲酰基化的
卟啉。该方法基于利用(2-
吡啶基二甲基甲
硅烷基)甲基作为潜在的甲酰基官能团的官能化
卟啉的新合成概念,以良好的收率提供了所需的产物,尤其适用于从未有过的游离碱
卟啉的直接甲酰化反应。通过已知方法实现。