The synthesis, structure and catalytic activity of mono(salicylaldiminato) titanium complexes

Dale A. Pennington; David L. Hughes; Manfred Bochmann; Simon J. Lancaster

doi:10.1039/b307793b

The synthesis, structure and catalytic activity of mono(salicylaldiminato) titanium complexes

Dale A. Pennington, David L. Hughes, Manfred Bochmann, Simon J. Lancaster

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36 Citations (Scopus)

Abstract

Reaction between 3-Bu^t-2-(OSiMe₃)C₆H₃CH=N(2,6-R₂C₆H₃) (where R = H (1a) or Prⁱ (1b)) and TiCl₄(THF)₂ affords the octahedral complexes Ti{3-Bu^t-2-(O)C₆H₃CH=N(2,6-R₂C₆H₃)}Cl₃(THF) while in the absence of THF 1b reacts with TiCl₄ to give the binuclear complex [Ti{3-Bu^t-2-(O)C₆H₃CH=N(2,6-Prⁱ₂C₆H₃)}Cl(µ–Cl)₃TiCl₃]; the complexes give good productivities for ethene polymerisation when activated with MAO.

Original language	English
Pages (from-to)	3480-3482
Number of pages	3
Journal	Dalton Transactions
Issue number	18
DOIs	https://doi.org/10.1039/b307793b
Publication status	Published - 18 Aug 2003

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10.1039/b307793b

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title = "The synthesis, structure and catalytic activity of mono(salicylaldiminato) titanium complexes",

abstract = "Reaction between 3-But-2-(OSiMe3)C6H3CH=N(2,6-R2C6H3) (where R = H (1a) or Pri (1b)) and TiCl4(THF)2 affords the octahedral complexes Ti{3-But-2-(O)C6H3CH=N(2,6-R2C6H3)}Cl3(THF) while in the absence of THF 1b reacts with TiCl4 to give the binuclear complex [Ti{3-But-2-(O)C6H3CH=N(2,6-Pri2C6H3)}Cl(µ–Cl)3TiCl3]; the complexes give good productivities for ethene polymerisation when activated with MAO.",

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T1 - The synthesis, structure and catalytic activity of mono(salicylaldiminato) titanium complexes

AU - Pennington, Dale A.

AU - Hughes, David L.

AU - Bochmann, Manfred

AU - Lancaster, Simon J.

PY - 2003/8/18

Y1 - 2003/8/18

N2 - Reaction between 3-But-2-(OSiMe3)C6H3CH=N(2,6-R2C6H3) (where R = H (1a) or Pri (1b)) and TiCl4(THF)2 affords the octahedral complexes Ti{3-But-2-(O)C6H3CH=N(2,6-R2C6H3)}Cl3(THF) while in the absence of THF 1b reacts with TiCl4 to give the binuclear complex [Ti{3-But-2-(O)C6H3CH=N(2,6-Pri2C6H3)}Cl(µ–Cl)3TiCl3]; the complexes give good productivities for ethene polymerisation when activated with MAO.

AB - Reaction between 3-But-2-(OSiMe3)C6H3CH=N(2,6-R2C6H3) (where R = H (1a) or Pri (1b)) and TiCl4(THF)2 affords the octahedral complexes Ti{3-But-2-(O)C6H3CH=N(2,6-R2C6H3)}Cl3(THF) while in the absence of THF 1b reacts with TiCl4 to give the binuclear complex [Ti{3-But-2-(O)C6H3CH=N(2,6-Pri2C6H3)}Cl(µ–Cl)3TiCl3]; the complexes give good productivities for ethene polymerisation when activated with MAO.

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DO - 10.1039/b307793b

M3 - Article

SP - 3480

EP - 3482

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

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