Silver-Catalyzed Highly Regioselective Formal Hydroboration of Alkynes
Hiroto Yoshida*, Ikuo Kageyuki and Ken Takaki
*Department of Applied Chemistry, Graduate School of
Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan, Email:
yhiroto
hiroshima-u.ac.jp
H. Yoshida, I. Kageyuki, K. Takaki, Org. Lett., 2014, 16, 3512-3515.
DOI: 10.1021/ol501465x
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Abstract
A silver(I)-N-heterocyclic carbene complex is a potent catalyst for formal hydroboration of alkynes, providing a variety of borylalkenes with high regio- and stereoselectivity. Under silver catalysis, allenes also undergo regioselective hydroboration to give borylalkenes.
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Key Words
ID: J54-Y2014
