Abstract
(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.
Original language | English |
---|---|
Pages (from-to) | 569-572 |
Number of pages | 4 |
Journal | Organic letters |
Volume | 4 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2002 Feb 21 |
ASJC Scopus subject areas
- Biochemistry
- Physical and Theoretical Chemistry
- Organic Chemistry