The unprecedented strong paratropic ring current of a bis-PdII complex of 5,10,23-trimesityl [28]heptaphyrin(1.1.0.0.1.0.0)

Chem. Sci., 2024, 15,11402-11407DOI: 10.1039/D4SC01909A, Edge Article Open Access &nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Yang Liu, Ling Xu, Xiaorong Jin, Bangshao Yin, Yutao Rao, Mingbo Zhou, Jianxin Song, Atsuhiro OsukaHeptaphyrin(1.1.0.0.1.0.0) and its derivatives were synthesized for the first time. The bis-Pd complex exhibits an unprecedented strong paratropic ring current, showing signals due to outer β-protons in the range of −1.06 ∼ −1.90 ppm.The content of this RSS Feed (c) The Royal Society of Chemistry