Facile synthesis of highly fluorescent BF₂ complexes bearing isoindolin-1-one ligand.

نویسندگان

  • Naixun Gao
  • Chi Cheng
  • Changjiang Yu
  • Erhong Hao
  • Shengyuan Wang
  • Jun Wang
  • Yun Wei
  • Xiaolong Mu
  • Lijuan Jiao
چکیده

Stable organoboron complexes as classic fluorescent molecules have found various applications in biotechnology and material sciences. A new class of isoindolin-1-one based BF2 complexes containing pyridine or benzothiazole groups has been prepared from a facile "one-pot" reaction and characterized structurally, spectroscopically and electrochemically. These novel dyes show broad and intense absorption and emission bands in solution with high fluorescence quantum yields. Significantly larger Stokes shifts and higher photostability were observed for these dyes in comparison to those of classical BODIPYs.

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عنوان ژورنال:
  • Dalton transactions

دوره 43 19  شماره 

صفحات  -

تاریخ انتشار 2014