Nucleophilic fluoroalkylation/cyclization route to fluorinated phthalides

نویسندگان

  • Masanori Inaba
  • Tatsuya Sakai
  • Shun Shinada
  • Tsuyuka Sugiishi
  • Yuta Nishina
  • Norio Shibata
  • Hideki Amii
چکیده

Discribed in this article is a versatile and practical method for the synthesis of C3-perfluoroalkyl-substituted phthalides in a one-pot manner. Upon treatment of KF or triethylamine, 2-cyanobenzaldehyde reacted with (perfluoroalkyl)trimethylsilanes via nucleophilic addition and subsequent intramolecular cyclization to give perfluoroalkylphthalides in good yields.

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عنوان ژورنال:

دوره 14  شماره 

صفحات  -

تاریخ انتشار 2018