The present invention provides methods of making porphyrins and related compounds such as chlorins by condensing suitable starting materials (e.g., a dipyrromethane-dicarbinol plus dipyrromethane) in a polar solvent in the presence of a Lewis acid. The reactions are preferably carried out in a manner that minimizes rearrangement of the reaction product.
本发明提供了一种制备
卟啉和相关化合物(如叶绿素)的方法,通过在极性溶剂中,在Lewis酸的存在下,将适当的起始材料(例如,二
吡咯甲烷二羟甲基加二
吡咯甲烷)缩合。最好以最小化反应产物重排的方式进行反应。