Palladium catalyzed bicyclization of 1,8-diiodonaphthalene and tertiary propargylic alcohols to phenalenones and their applications as fluorescent chemosensor for fluoride ions.

نویسندگان

  • Xiaopeng Chen
  • Hongbo Wang
  • Xiaohan Jin
  • Jinwu Feng
  • Yanguang Wang
  • Ping Lu
چکیده

Phenalenone derivatives were efficiently constructed from 1,8-diiodonaphthalene and tertiary propynols via a one-pot domino reaction which eventually included Pd-catalyzed Sonogoshira coupling, Pd-catalyzed allylic oxidation and Pd-catalyzed C(sp(2))-H activation. Moreover, the synthesized phenalenone derivative presented a practical application as a fluorescent chemosensor for fluoride anion with high sensitivity and selectivity.

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عنوان ژورنال:
  • Chemical communications

دوره 47 9  شماره 

صفحات  -

تاریخ انتشار 2011