1548823-50-2Relevant academic research and scientific papers
Synthesis of direct β-to-β linked porphyrin arrays with large electronic interactions: Branched and cyclic oligomers
Cai, Hao,Fujimoto, Keisuke,Lim, Jong Min,Wang, Chaojie,Huang, Weiming,Rao, Yutao,Zhang, Senmiao,Shi, Hui,Yin, Bangshao,Chen, Bo,Ma, Ming,Song, Jianxin,Kim, Dongho,Osuka, Atsuhiro
, p. 11088 - 11091 (2014)
Direct β-to-β linked branched and cyclic porphyrin trimers and pentamers have been synthesized by the Suzuki-Miyaura coupling of β-borylporphyrins and β-bromoporphyrins. The cyclic porphyrin trimer, the smallest directly linked cyclic porphyrin wheel to date, and its twined pentamer, exhibit small electrochemical HOMO-LUMO gaps, broad nonsplit Soret bands, and red-shifted Q-bands, thus indicating large electronic interactions between the constituent porphyrin units.
