Document Details

Document Type : Article In Journal 
Document Title :
Simple generation of neutral bimetallic aluminium and zinc alkyls Schiff bases bridged by a central resorcinol moiety
Simple generation of neutral bimetallic aluminium and zinc alkyls Schiff bases bridged by a central resorcinol moiety
 
Subject : Chemistry 
Document Language : English 
Abstract : 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 e{open}-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. 
ISSN : 1644-3624 
Journal Name : Central European Journal of Chemistry 
Volume : 8 
Issue Number : 6 
Publishing Year : 1431 AH
2010 AD 
Article Type : Article 
Added Date : Saturday, October 15, 2011 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
الهام شفيق أعظمAazam, Elham SResearcherDoctoratewayfield8@yahoo.com
Martyn M ColesColes, Martyn MResearcherDoctorate 

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