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Number of results

Journal

2010 | 8 | 6 | 1305-1310

Article title

Simple generation of neutral bimetallic aluminium and zinc alkyls Schiff bases bridged by a central resorcinol moiety

Content

Title variants

Languages of publication

EN

Abstracts

EN
Aluminium and zinc complexes bearing the N,O-chelating Schiff base ligand 4,6-bis-1-(2-(dimethylamino)ethylimino)ethyl)benzene-1,3-diol, (C6H2(OH)2(NCH2CH2NMe2)2) (1a), have been synthesized. Bimetallic aluminium and zinc alkyl complexes (2a–4a) were prepared by treatment of the hexadentate 1a with the appropriate amount of AlMe3, ZnMe2 and ZnEt2, respectively. 2a has been characterized crystallographically, it lies on a crystallographic two-fold rotation axis and each aluminium centre adopts a five coordinate geometry. Complex 2a was tested as a catalyst in the ring-opening polymerisation of ɛ-caprolactone. We describe here the synthesis of two neutral ligands (1a and (C6H2(OH)2(C6H5NH2) (C=O(CH3)) (1b)) and demonstrate their application in the synthesis of molecular aluminium and zinc derivatives.

Publisher

Journal

Year

Volume

8

Issue

6

Pages

1305-1310

Physical description

Dates

published
1 - 12 - 2010
online
8 - 10 - 2010

Contributors

author
  • Department of Chemistry, University of King Abdulaziz, P.O. Box 6171, Jeddah, 21442, Saudi Arabia
author
  • Department of Chemistry and Biochemistry, School of Life Sciences, University of Sussex, Brighton, BN1 9QJ, UK

References

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Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.-psjd-doi-10_2478_s11532-010-0107-y
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