Blog

Curved Oligophenylenes as Donors in Shape-Persistent Donor– Acceptor Macrocycles with Solvatofluorochromic Properties

Takuya Kuwabara, Jun Orii, Yasutomo Segawa, and Kenichiro Itami

Angew. Chem. Int. Ed. 2015, 54, 9646. DOI: 10.1002/anie.201503397

Many optoelectronic organic materials are based on donor–acceptor (D–A) systems with heteroatom-containing electron donors. Herein, we introduce a new molecular design for all-carbon curved oligoparaphenylenes as donors, which results in the generation of unique shape-persistent D–A macrocycles. Two types of acceptor-inserted cycloparaphenylenes were synthesized. These macrocycles display positive solvatofluorochromic properties owing to their D–A characteristics, which were confirmed by theoretical and electrochemical studies.

Related post

  1. CH Alkenylation of Azoles with E…
  2. Hindered Biaryls by C–H Coupling…
  3. Synthesis of Open-Shell Ladder π…
  4. Synthesis of Cycloparaphenylenes…
  5. Synthesis and Size-Dependent Pro…
  6. π-Extended Rubrenes via Dearomat…
  7. Synthesis of Triarylpyridines in…
  8. Recent Advances in C-H Activatio…

Twitter@Itami Lab

Itami Lab Facebook

Instagram@Itami Lab

最近の記事

Flickr@Itamilab

天池先輩からコーヒースープ伴夫妻からのお歳暮です!潤さん、宮村さん、ありがとうございます!!武藤さん、ビールありがとうございます!平賀大都わーいやなさん、あつしさん、ありがとうございます!!だいぶ前だけど、Stripes look #ootdHalloween lookラインを洗う時ですら格好良く。戸谷先生教育実習!imageけいしゅう、誕生日おめでとう!誕生日は英吉家!!3年生に名古屋ぼろ勝ちアピール中!!アリシア卒業おめでとう女子会!
PAGE TOP