B(C6F5)3-promoted tandem silylation and intramolecular hydrosilylation: diastereoselective synthesis of oxasilinanes and oxasilepanes.

نویسندگان

  • Roman Shchepin
  • Chunping Xu
  • Patrick Dussault
چکیده

B(C(6)F(5))(3) promotes regio- and stereoselective cyclizations of unsaturated alkoxysilanes to generate oxasilinanes and oxasilepanes. The same products are available directly from alkenols via tandem silylation and hydrosilylation.

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عنوان ژورنال:
  • Organic letters

دوره 12 21  شماره 

صفحات  -

تاریخ انتشار 2010