A novel heteroligated phenoxy-based titanium complex: Structure, stability, and ethylene polymerization behavior

Yasuhiko Suzuki, Toshiyuki Oshiki, Hidetsugu Tanaka, Kazuhiko Takai, Terunori Fujita

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

A new phenoxy-imine and phenoxy-ketone heteroligated titanium complex was obtained by hydrolysis of one of the two imine moieties of a bis(phenoxy-imine)Ti complex. X-ray diffraction analysis revealed that the complex assumes an octahedral coordination geometry with a cis-phenoxy-O's and cis-Cl's disposition. NMR studies demonstrated that the complex does not undergo disproportionation. In association with methylaluminoxane, the complex behaved as a non-living-type single-site catalyst for ethylene polymerization.

Original languageEnglish
Pages (from-to)1458-1459
Number of pages2
JournalChemistry Letters
Volume34
Issue number10
DOIs
Publication statusPublished - Oct 5 2005

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Imines
Titanium
Polymerization
Ketones
X ray diffraction analysis
Hydrolysis
Nuclear magnetic resonance
Association reactions
Catalysts
Geometry
ethylene

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

A novel heteroligated phenoxy-based titanium complex : Structure, stability, and ethylene polymerization behavior. / Suzuki, Yasuhiko; Oshiki, Toshiyuki; Tanaka, Hidetsugu; Takai, Kazuhiko; Fujita, Terunori.

In: Chemistry Letters, Vol. 34, No. 10, 05.10.2005, p. 1458-1459.

Research output: Contribution to journalArticle

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