Synthesis, Characterization and Properties of Expanded Pyriporphyrins: A New Family of Alkylidenyl Porphyrin Homologues Bearing <i>meso</i>
-Exocyclic Double Bonds
作者:Abeje Abebayehu、Ranjan Dutta、Chang-Hee Lee
DOI:10.1002/chem.201602136
日期:2016.9.19
We present the synthesis and characterization of a new family of expanded meso‐alkylidenyl (2,6‐pyri)porphyrinoids bearing multiple exocyclic double bonds at the meso‐positions. The synthesis was accomplished by using mixed pyrrole condensation. Similar to meso‐alkylidenyl porphyrinoids, this study revealed that pyriporphyrinoids do not possess a porphyrin‐like, global‐aromatic character. The synthesized
我们介绍了一个新的合成和表征的新的扩展的介观亚烷基(2,6-pyri)卟啉类,在介位上带有多个环外双键。通过使用混合的吡咯缩合完成合成。类似中观-alkylidenyl porphyrinoids,这项研究表明,pyriporphyrinoids不具备的卟啉类,全球芳香特性。合成的2,6-吡啶并卟啉1在有机溶剂中显示出对焦磷酸根阴离子的选择性比率感测。