Copper(II)-templated assembly of tetranuclear grid-like complexes from simple pyridine-pyrazole ligands

被引：60

作者：

Jeffery, JC ^{[1
]}

Jones, PL ^{[1
]}

Mann, KLV ^{[1
]}

Psillakis, E ^{[1
]}

McCleverty, JA ^{[1
]}

Ward, MD ^{[1
]}

White, CM ^{[1
]}

机构：

[1] UNIV BRISTOL, SCH CHEM, BRISTOL BS8 1TS, AVON, ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 02期

关键词：

D O I：

10.1039/a606827h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of Cu(O(2)CMe)(2) . H2O with HL(1) [3-(2-pyridyl)pyrazole] or HL(2) [6-(3-pyrazolyl)-2,2'-bipyridine] and NH4PF6 followed by crystallisation of the crude products from dmf-ether affords [Cu(4)L(6)(1)(dmf)(2)][PF6](2) 1 and [Cu(4)L(4)(2)(dmf)(4)][PF6](4) 2 respectively, in which the deprotonated pyrazolyl groups act as bridging ligands and the 2 x 2 grid-like architectures are a result of the preference of the Cu-II ions for elongated square-pyramidal coordination geometries.

引用

页码：175 / 176

页数：2

共 10 条

[1] SYNTHESIS OF THE NEW TRIPODAL LIGAND TRIS-[3-(2'-PYRIDYL)PYRAZOL-1-YL]HYDROBORATE, AND THE CRYSTAL-STRUCTURE OF ITS EUROPIUM(III) COMPLEX [J].

AMOROSO, AJ ;

THOMPSON, AMC ;

JEFFERY, JC ;

JONES, PL ;

MCCLEVERTY, JA ;

WARD, MD .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (24) :2751-2752

[2]

BAXTER PNW, 1994, ANGEW CHEM INT EDIT, V33, P2284, DOI 10.1002/anie.199422841

[3]

BAXTER PNW, 1996, J CHEM SOC CHEM COMM, P2019

[4] ASYMMETRIC CATALYSIS .77. NEW OPTICALLY-ACTIVE PYRAZOLE DERIVATIVES FOR ENANTIOSELECTIVE CATALYSIS [J].

BRUNNER, H ;

SCHECK, T .

CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (03) :701-709

[5] HIGHER OLIGOPYRIDINES AS A STRUCTURAL MOTIF IN METALLOSUPRAMOLECULAR CHEMISTRY [J].

CONSTABLE, EC .

PROGRESS IN INORGANIC CHEMISTRY, VOL 42, 1994, 42 :67-138

[6] Self-assembly of a circular double helicate [J].

Hasenknopf, B ;

Lehn, JM ;

Kneisel, BO ;

Baum, G ;

Fenske, D .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (16) :1838-1840

[7]

JONES PK, IN PRESS POLYHEDRON

[8]

MANN KLV, UNPUB

[9] Self-assembly in natural and unnatural systems [J].

Philp, D ;

Stoddart, JF .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1996, 35 (11) :1154-1196

[10] SELF-ASSEMBLY OF A CU4 COMPLEX WITH COPLANAR COPPER(I) IONS - SYNTHESIS, STRUCTURE, AND ELECTROCHEMICAL PROPERTIES [J].

YOUINOU, MT ;

RAHMOUNI, N ;

FISCHER, J ;

OSBORN, JA .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1992, 31 (06) :733-735

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