Electrophilic borylation of terminal alkenes with BBr3/2,6-disubstituted pyridines

Shinya Tanaka, Yuki Saito, Takaya Yamamoto, Tetsutaro Hattori

研究成果: Article査読

24 被引用数 (Scopus)

抄録

A variety of terminal alkenes, as well as heteroaromatic compounds, are borylated by the combined use of BBr3/2,6-dichloropyridine (B3) or BBr3/2,6-lutidine (B5). α,α-Diarylalkenes prefer the former reagent combination, while other alkenes prefer the latter. Mechanistic considerations strongly suggest that the former and latter reactions proceed through electrophilic substitution reactions with BBr3 and [BBr2·B5]+BBr4-, respectively.

本文言語English
ページ(範囲)1828-1831
ページ数4
ジャーナルOrganic letters
20
7
DOI
出版ステータスPublished - 2018 4月 6

ASJC Scopus subject areas

  • 生化学
  • 物理化学および理論化学
  • 有機化学

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