B(C6F5)3-promoted tandem silylation and intramolecular hydrosilylation: diastereoselective synthesis of oxasilinanes and oxasilepanes.
نویسندگان
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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ورودعنوان ژورنال:
- Organic letters
دوره 12 21 شماره
صفحات -
تاریخ انتشار 2010