Department of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056, USA.
Org Lett. 2011 Jun 17;13(12):3020-3. doi: 10.1021/ol200853g. Epub 2011 May 23.
Triphenylene has been successfully fused to the porphyrin periphery through a convenient oxidative ring-closure reaction. Bistriphenylene-fused porphyrins and a dibenzo[fg,op]tetracene-fused porphyrin have also been obtained using a similar approach. These π-extended porphyrins exhibited broadened and bathochromic shifted UV-vis absorptions.
三苯并[def,mn]芴已通过方便的氧化环合反应成功地融合到卟啉的外围。使用类似的方法还获得了双三苯并[def,mn]芴并卟啉和二苯并[fg,op]四并卟啉。这些π-扩展卟啉表现出展宽和红移的紫外-可见吸收。
