Syntheses and Characterizations of Cyclotitanosiloxane and Cyclozirconosiloxane Compounds.

• Gunji Takahiro

  Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo

• Kasahara Takayuki

  Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo

• Fujii Akihiko

  Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo

• Abe Yoshimoto

  Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo

• Kawano Masaki

  Department of Chemistry, University of Wisconsin-Madison

抄録

The syntheses and characterizations of cyclotitanosiloxane (CTS) and cyclozirconosiloxane (CZS) were investigated. CTS and CZS were synthesized by the reaction of di-t-butoxysilanediol with bis(acetylacetonato)diisopropoxidotitanium(IV) or bis(acetylacetonato)diisopropoxidozirconium(IV) in benzene. The formation of CTS and CZS was confirmed by the NMR and IR spectra and elemental analysis. The X-ray structural analysis for single crystals revealed that CTS and CZS consist of an eight-membered ring of two titano- or zirconosiloxane linkages bearing two t-butoxy groups on a silicon atom and two acetylacetonato groups on a titanium or zirconium atom.

収録刊行物

• Bulletin of the Chemical Society of Japan

  Bulletin of the Chemical Society of Japan 68 (10), 2975-2979, 1995

  公益社団法人 日本化学会

キーワード

• General Chemistry

詳細情報

• CRID: 1390282679098948352
• NII論文ID: 10008894431
• NII書誌ID: AA00580132
• DOI: 10.1246/bcsj.68.2975
• ISSN: 13480634
• ISSN: 00092673
• Web Site: https://academic.oup.com/bcsj/article-pdf/68/10/2975/56193247/bcsj.68.2975.pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可