Department of Chemistry, Faculty of Science, Shizuoka University, Oya, Shizuoka 422-8529, Japan.
Org Biomol Chem. 2010 Jan 7;8(1):261-6. doi: 10.1039/b910521b. Epub 2009 Oct 15.
For some porphyrinoids, such as orangarin and amethyrin, the main route of macrocyclic pi-circulation is different from the main macrocyclic conjugation pathway predicted by porphyrin chemists. Our analytical theory of ring-current diamagnetism allows us to predict the main macrocyclic conjugation pathway from the ring current distribution. We can now interpret macrocyclic aromaticity and macrocyclic circulation consistently within the same theoretical framework.
对于某些卟啉类化合物,如橙红和紫红素,其大环π-环流的主要途径与卟啉化学家所预测的主要大环共轭途径不同。我们的环电流抗磁性分析理论允许我们根据环电流分布来预测主要的大环共轭途径。现在,我们可以在同一个理论框架内一致地解释大环芳香性和大环环流。