Preparation of sterically protected 3,4-bis[(2,4,6-tri-tert-butylphenyl)-phosphinidene]cyclobutene derivatives having ring-fused structures

Naoki Yamada, Keita Abe, Kozo Toyota, Masaaki Yoshifuji

研究成果: Article査読

27 被引用数 (Scopus)

抄録

(Formula Presented) Sterically protected 3,4-diphosphinidenecyclobutenes, having ring-fused structures, were prepared. Structures of 8,9-bis[(2,4,6-tri-tert-butylphenyl)-phosphinidene]bicyclo[5.2.0]non-1(7)-ene and its dichloropalladium(II) complex were analyzed by X-ray crystallography. A geometrical change induced by the complex formation was exhibited by X-ray crystallographic analysis. The geometrical change in solution was also suggested by 1H NMR spectroscopy in CDCl3.

本文言語English
ページ(範囲)569-572
ページ数4
ジャーナルOrganic letters
4
4
DOI
出版ステータスPublished - 2002 2 21

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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