4 years ago

Porphyrin–Azobenzene–Bodipy Triads: Syntheses, Structures, and Photophysical Properties

Porphyrin–Azobenzene–Bodipy Triads: Syntheses, Structures, and Photophysical Properties
Bangshao Yin, Taeyeon Kim, Weiming Huang, Mingbo Zhou, Jianxin Song, Dongho Kim
Cyclic and acyclic azobenzene bridged porphyrin–dipyrrin derivatives were successfully prepared via Suzuki–Miyaura coupling reaction of α,α′-diborylated dipyrromethane with bromoazophenyl porphyrin or reaction of borylated porphyrin with dibromoazophenyl dipyrrin, and the corresponding porphyrin–Bodipy derivatives were obtained by subsequent boron complexation. The cyclic porphyrin–dipyrrin compound 3Ni was confirmed by X-ray diffraction. The low fluorescence quantum yields of azobenzene bridged porphyrin–Bodipy can be ascribed to the presence of the intramolecular charge transfer state.

Publisher URL: http://dx.doi.org/10.1021/acs.orglett.7b00988

DOI: 10.1021/acs.orglett.7b00988

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.