Browsing by Author "Suyama, Yuki"

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Cobalt-catalyzed regioselective [3+2] annulation of ortho-formyl and acetyl substituted phenylboronic acids with alkynes
(2017-07-26)
Ueda, Mitsuhiro
;
Ueno, Tamami
;
Suyama, Yuki
;
Ryu, Ilhyong
;
應用化學系
Treatment of alkynes with ortho-formyl and acetyl phenylboronic acids in the presence of a cobalt catalyst resulted in the formation of 2,3-disubstituted indenols in good yields. When aryl silyl alkynes were used, 2-aryl-3-silyl indenols were obtained regioselectively in good yields. (C) 2017 Elsevier Ltd. All rights reserved.