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. 2010 Oct 6;132(39):13594-5.
doi: 10.1021/ja106365j.

Carbon-carbon bond activation by 1,1-carboboration of internal alkynes

Chao Chen  1 , Gerald Kehr, Roland Fröhlich, Gerhard Erker
Affiliations

Carbon-carbon bond activation by 1,1-carboboration of internal alkynes

Chao Chen et al. J Am Chem Soc. .

Abstract

Internal alkynes undergo 1,1-carboboration reactions upon treatment with boranes RB(C(6)F(5))(2) (R = C(6)F(5), CH(3)) to yield trisubstituted alkenylboranes. These products can be used as substrates in Pd-catalyzed cross-coupling reactions.

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