title: Diborylation of alkynyl MIDA boronates and sequential chemoselective Suzuki-Miyaura couplings: a formal carboborylation of alkynes.
abstract: Platinum-catalyzed diborylation of phenylethynyl MIDA boronate with Bpin-Bpin proceeds to yield 1,1,2-triboryl-2-phenylethene with two different classes of the boron functionalities. Sequentially, the obtained 1,1,2-triboryl-2-phenylethene are subjected to Suzuki-Miyaura coupling to introduce a series of aryl groups chemoselectively to afford 1,1-boryl-2,2-diarylethenes.
authors.affiliation: Division of Earth, Life, and Molecular Sciences, Graduate School of Nature Science and Technology, Okayama University , 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan.
authors.forename: Keita
authors.initials: K
authors.lastname: Hyodo
authors.forename: Masato
authors.initials: M
authors.lastname: Suetsugu
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Nishihara