Complexes of lead(II) and lanthanide(III) ions with a macrocyclic ligand containing a furan head unit. Crystal structure of a methanol inclusion compound of a novel macrocycle

被引：31

作者：

Adams, H

Bastida, R

deBlas, A

Carnota, M

Fenton, DE

Macias, A

Rodriguez, A

RodriguezBlas, T

机构：

[1] UNIV SANTIAGO DE COMPOSTELA, DEPT QUIM INORGAN, SANTIAGO DE COMPOSTELA 15706, SPAIN

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

[3] UNIV LA CORUNA, DEPT QUIM FUNDAMENTAL & IND, LA CORUNA 15071, SPAIN

来源：

POLYHEDRON | 1997年 / 16卷 / 04期

关键词：

template synthesis; lanthanide(III) complexes; polyoxaazamacrocycle; Schiff base; inclusion compound; X-ray crystal structure;

D O I：

10.1016/0277-5387(96)00333-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A Schiff-base polyoxaazamacrocycle derived from 2,5-diformylfuran and 1,5-bis(2-aminophenoxy)-3-oxapentane was obtained by a template procedure as mononuclear lanthanide(III) and lead(II) complexes. In the absence of the metal salt the macrocycle was not formed. The complexes were characterized by elemental analysis, molar conductivity, mass spectrometry and IR, H-1 NMR and C-13 NMR spectroscopy. The reduction of the Pb-II complex with sodium borohydride yielded a novel polyoxaazamacrocycle containing a furan head and aromatic lateral units; the X-ray crystal structure of its methanol inclusion compound is reported. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：567 / 572

页数：6

共 15 条

[1] COMPLEXES OF LANTHANIDE IONS WITH A SCHIFF-BASE MACROCYCLIC LIGAND DERIVED FROM 2,6-DIFORMYLPYRIDINE [J].