Diborylation of alkynyl MIDA boronates and sequential chemoselective suzuki-miyaura couplings

A formal carboborylation of alkynes

Keita Hyodo, Masato Suetsugu, Yasushi Nishihara

Research output: Contribution to journalArticle

26 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)440-443
Number of pages4
JournalOrganic Letters
Volume16
Issue number2
DOIs
Publication statusPublished - 2014

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Boron
Alkynes
alkynes
Platinum
boron
platinum

ASJC Scopus subject areas

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Biochemistry

Cite this

Diborylation of alkynyl MIDA boronates and sequential chemoselective suzuki-miyaura couplings : A formal carboborylation of alkynes. / Hyodo, Keita; Suetsugu, Masato; Nishihara, Yasushi.

In: Organic Letters, Vol. 16, No. 2, 2014, p. 440-443.

Research output: Contribution to journalArticle

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