Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Nagoya, 464-8603 (Japan).
Angew Chem Int Ed Engl. 2013 Dec 16;52(51):13727-30. doi: 10.1002/anie.201306905. Epub 2013 Oct 23.
A shapely figure: A [32]octaphyrin(1.0.1.0.1.0.1.0) bis[palladium(II)] complex was selectively obtained through a metal-templated intermolecular homocoupling of a α,α'-dibromodipyrrin palladium(II) complex without formation the norcorrole. The weak antiaromatic character of the figure-eight [32]octaphyrin(1.0.1.0.1.0.1.0) system has been elucidated by spectroscopic measurements and DFT calculations.
通过 α,α'-二溴二吡咯钯(II)配合物的金属模板分子间同偶联反应,选择性地得到了八元环[32]卟啉(1.0.1.0.1.0.1.0)双[钯(II)]配合物,而没有形成 norcorrole。通过光谱测量和 DFT 计算阐明了八元环[32]卟啉(1.0.1.0.1.0.1.0)体系的弱反芳香性特征。