Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan.
Dalton Trans. 2011 Sep 21;40(35):8773-5. doi: 10.1039/c1dt10246j. Epub 2011 May 3.
Two types of novel iridium pincer complexes bearing a porphyrin backbone were synthesized and characterized from dipyridylporphyrin. One of the complexes has a Lewis acidic site on the iridium center in the mer-coordination mode. The other complex takes the fac-coordination, which is rarely observed in benzene-based pincer complexes.
两种新型的含卟啉骨架的铱钳形配合物是由二吡啶基卟啉合成并表征的。其中一个配合物在其铱中心以顺式配位的方式具有路易斯酸性位点。另一个配合物则采取面式配位,这种配位方式在苯并钳形配合物中很少见。