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2010 | 8 | 6 | 1305-1310
Tytuł artykułu

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

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
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.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
8
Numer
6
Strony
1305-1310
Opis fizyczny
Daty
wydano
2010-12-01
online
2010-10-08
Twórcy
autor
  • Department of Chemistry, University of King Abdulaziz, P.O. Box 6171, Jeddah, 21442, Saudi Arabia, wayfield8@yahoo.com
autor
  • Department of Chemistry and Biochemistry, School of Life Sciences, University of Sussex, Brighton, BN1 9QJ, UK
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-010-0107-y
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