Reaction of Benzopinacol with Pyridine <I>N</I>-Oxide-SbCl<SUB>5</SUB> (1 : 1) Complex

DOI Web Site Open Access
  • YAMAMOTO Jiro
    Department of Materials Science, Faculty of Engineering, Tottori University
  • YAMAKAWA Syunsuke
    Department of Materials Science, Faculty of Engineering, Tottori University
  • ISSHIKI Tomiya
    Department of Materials Science, Faculty of Engineering, Tottori University
  • SASAKI Hideto
    Department of Materials Science, Faculty of Engineering, Tottori University

Bibliographic Information

Other Title
  • ピリジン<I>N</I>-オキシド-SbCl<SUB>5</SUB> (1 : 1) 錯体とベンゾピナコールとの反応

Description

1, 2, 2, 2-Tetraphenylethanone (benzopinacolone (2), tetraphenylethylene oxide (3) and benzophenone (4) were obtained in reaction of 1, 1, 2, 2-tetraphenyl-1, 2-ethanediol (benzopinacol (1) with pyridine N-oxide-SbCl5 (1 : 1) complex (Sb-Complex) in nitromethane. Three pathways were found involved in the formation of 2; i) reaction of 1 with Sb-Complex itself ii) interaction of 3 with Sb-Complex, and iii) reaction of 1 with α-OSbCl4-pyridine derived from the Sb-Complex during the reaction. Compound 4 is appearently formed in the reaction of 1 with pyridine N-oxide liberated from the Sb-Complex.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top