ATTEMPTED FUNCTIONALIZATION OF A MONONUCLEAR BARIUM COMPLEX OF A 24-MEMBERED BIBRACCHIAL TETRAIMINE SCHIFF-BASE MACROCYCLE DERIVED FROM TRIS(2-AMINOETHYL)AMINE USING SALICYLALDEHYDE

被引：33

作者：

BAILEY, NA ^{[1
]}

DEBARBARIN, COR ^{[1
]}

FENTON, DE ^{[1
]}

HELLIER, PC ^{[1
]}

HEMPSTEAD, PD ^{[1
]}

KANESATO, M ^{[1
]}

LEESON, PB ^{[1
]}

机构：

[1] UNIV SHEFFIELD,DEPT CHEM,SHEFFIELD S3 7HF,S YORKSHIRE,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1995年 / 05期

关键词：

D O I：

10.1039/dt9950000765

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Functionalisation of a mononuclear barium complex of a 24-membered bibracchial tetraimine Schiff-base macrocycle (L(1)) derived from the barium-templated cyclocondensation of 2,6-diacetylpyridine and tris(2-aminoethyl)amine was attempted using salicylaldehyde. The reaction leads to the isolation of the tripodal ligand tris[2-(salicylideneamino)ethyl] amine (L(2)) and the complex BaL(2)(2)(ClO4)(2). The crystal structures of the parent macrocyclic complex, [BaL(1)] [ClO4](2) [monoclinic, space group P2(1)/c (no. 14). a = 11.755(7), b = 21.733(17), c = 15.621(15) Angstrom, beta = 90.50(7)degrees, Z = 4], and BaL(2)(2)(ClO4)(2) [monoclinic, space group P2(1)/c (C-2/1(5), no. 14), a =12.299(15), b = 9.530(15). c = 25.798(32) Angstrom, beta = 108.679(9)degrees, Z = 2] have been determined.

引用

页码：765 / 770

页数：6

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