Efficient Synthesis of Aluminium??Terminated Polyethylene by Means of Irreversible Coordinative Chain??Transfer Polymerisation Using a Guanidinatotitanium Catalyst

J Obenauf, WP Kretschmer…

Index: Obenauf, Johannes; Kretschmer, Winfried P.; Kempe, Rhett European Journal of Inorganic Chemistry, 2014 , # 9 p. 1446 - 1453

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Citation Number: 4

Abstract

Abstract A series of guanidinato-ligand-stabilised titanium complexes has been synthesised and characterised. These compounds can be prepared by carbodiimide insertion into titanium–amide bonds. Reaction of carbodiimides N, N′-bis (2, 6-diisopropylphenyl) carbodiimide, N, N′-bis (2, 6-dimethylphenyl) carbodiimide and N-tert-butyl-N′-(2, 6- diisopropylphenyl) carbodiimide (2a–2c, respectively) with [(Et 2 N) TiCl 3] led to mono ( ...