Issue 44, 2013
From the journal:

Chemical Communications

Sodium cubane and double-cubane aggregates of hybridised salicylaldimines and their transmetallation to nickel for catalytic ethylene oligomerisation†

Xiaolu Song,a   Zhe Wang,a   Jin Zhao*ab  and  T. S. Andy Hor*ab  

* Corresponding authors

a Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
E-mail: chemzhaoj@nus.edu.sg, andyhor@nus.edu.sg
Fax: +65 6779 1691
Tel: +65 6516 2675

b Institute of Materials Research and Engineering, 3 Research Link, Singapore 117602, Singapore

Abstract

Deprotonation of functional salicylaldimines with NaH invariably results in cubane or double-cubane Na(I) aggregates which transmetallate with Ni(II) under different stoichiometric conditions to give Ni(II) complexes that are catalytically active towards ethylene oligomerisation.

Graphical abstract: Sodium cubane and double-cubane aggregates of hybridised salicylaldimines and their transmetallation to nickel for catalytic ethylene oligomerisation

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Article information

DOI
https://doi.org/10.1039/C3CC40320C
Article type
Communication
Submitted
14 Jan 2013
Accepted
08 Mar 2013
First published
08 Mar 2013

Chem. Commun., 2013,49, 4992-4994

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Sodium cubane and double-cubane aggregates of hybridised salicylaldimines and their transmetallation to nickel for catalytic ethylene oligomerisation

X. Song, Z. Wang, J. Zhao and T. S. A. Hor, Chem. Commun., 2013, 49, 4992 DOI: 10.1039/C3CC40320C

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