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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 23, Number 5
BKCSDE 23(5)
May 20, 2002 

 
Title
Manganese Metallamacrocycles with Various Coordination Solvents
Author
Jiheh Song, Dohyun Moon, Myoung Soo Lah
Keywords
Manganese metallamacrocycle, Hexanuclear metallamacrocycle, N-Acylsalicylhydrazide, Macrocyclic ring, Self-assembly.
Abstract
The hexanuclear metallamacrocycles were observed repeatedly in various conditions including the presence of several different tricationic metal ions in the macrocyclic ring system and of the linear alkyl chains at the acyl site of N-acylsalicylhydrazide ligand, which contrasts to the formation of the decanuclear metallamacrocycle with bulkier side chains such as phenyl group at the acyl site of the ligand. We synthesized a series of metallamacrocycles in various solvents to find the relationship between the solvents and the nuclearity of the metallamacrocycles. Whether the solvents are sterically more demanding or not, the complexes formed kept the hexanuclear metallamacrocycle system.
Page
708 - 714
Full Text
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