Dinuclear molybdenum and gadolinium complexes of new 'back-to-back' B-B linked bis[tris(pyrazolyl)borate] ligands

被引：26

作者：

Harden, NC ^{[1
]}

Jeffery, JC ^{[1
]}

McCleverty, JA ^{[1
]}

Rees, LH ^{[1
]}

Ward, MD ^{[1
]}

机构：

[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

来源：

NEW JOURNAL OF CHEMISTRY | 1998年 / 22卷 / 07期

关键词：

D O I：

10.1039/a803034k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Some B-B linked 'back-to-back' bis[tris(pyrazolyl)borate] bridging ligands [(Rpz)(3)B-B(Rpz)(3)] (where Rpz is 3-R-pyrazolyl) have been prepared: when R = H or Me the ligands have two terdentate compartments, and have been used to prepare a variety of molybdenum complexes; when R = 2-pyridyl, the ligand has two B-B linked hexadentate cavities which each bond a lanthanide(III) ion.

引用

页码：661 / 663

页数：3

共 15 条

[1] Luminescent and redox-active polynuclear transition metal complexes [J].

Balzani, V ;

Juris, A ;

Venturi, M ;

Campagna, S ;

Serroni, S .

CHEMICAL REVIEWS, 1996, 96 (02) :759-833

[2] PYRAZOLE DERIVATIVES OF DIBORANE(4) [J].

BROCK, CP ;

DAS, MK ;

MINTON, RP ;

NIEDENZU, K .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (03) :817-822

[3] SYNTHESIS AND ELECTROCHEMISTRY OF [MO(NO)(HB(MPPZ)3)X2] (MPPZ = 3-PARA-METHOXYPHENYLPYRAZOLYL, X = CO OR CL) - CRYSTAL-STRUCTURE OF [MO(NO)(HB(MPPZ)3)(CO)2] [J].

CANO, M ;

HERAS, JV ;

MONGE, A ;

GUTIERREZ, E ;

JONES, CJ ;

MCWHINNIE, SLW ;

MCCLEVERTY, JA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1992, (16) :2435-2438

[4] NONLINEAR AND POTENTIAL NONLINEAR-OPTICAL MATERIALS CONTAINING MOLYBDENUM OR TUNGSTEN MONONITROSYL REDOX CENTERS - STILBENE DERIVATIVES CONTAINING FERROCENYL, METHOXY OR DIMETHYLAMINO DONOR GROUPS [J].

COE, BJ ;

HAMOR, TA ;

JONES, CJ ;

MCCLEVERTY, JA ;

BLOOR, D ;

CROSS, GH ;

AXON, TL .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (04) :673-684

[5] MONONUCLEAR AND BINUCLEAR MOLYBDENUM AND TUNGSTEN COMPLEXES CONTAINING ASYMMETRIC BRIDGING LIGANDS - EFFECTS OF LIGAND CONJUGATION AND CONFORMATION ON METAL-METAL INTERACTIONS [J].

DAS, A ;

JEFFERY, JC ;

MAHER, JP ;

MCCLEVERTY, JA ;

SCHATZ, E ;

WARD, MD ;

WOLLERMANN, G .

INORGANIC CHEMISTRY, 1993, 32 (10) :2145-2155

[6] Synthesis and characterization of the benzoylformato ferrous complexes with the hindered tris(pyrazolyl)borate ligand as a structural model for mononuclear non-heme iron enzymes [J].

Hikichi, S ;

Ogihara, T ;

Fujisawa, K ;

Kitajima, N ;

Akita, M ;

Morooka, Y .

INORGANIC CHEMISTRY, 1997, 36 (20) :4539-4547

[7] Lanthanide complexes of the hexadentate N-donor podand tris[3-(2-pyridyl)pyrazolyl]hydroborate: Solid-state and solution properties [J].

Jones, PL ;

Amoroso, AJ ;

Jeffery, JC ;

McCleverty, JA ;

Psillakis, E ;

Rees, LH ;

Ward, MD .

INORGANIC CHEMISTRY, 1997, 36 (01) :10-18

[8] X-RAY STRUCTURE OF THIOLATOCOPPER(II) COMPLEXES BEARING CLOSE SPECTROSCOPIC SIMILARITIES TO BLUE COPPER PROTEINS [J].

KITAJIMA, N ;

FUJISAWA, K ;

TANAKA, M ;

MOROOKA, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (23) :9232-9233

[9] MU-ETA-2-ETA-2-PEROXIDE IN BIOLOGICAL-SYSTEMS [J].

KITAJIMA, N ;

MOROOKA, Y .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1993, (18) :2665-2671

[10] Cobalt as a probe for zinc in metalloenzyme model compounds? A comparison of spectroscopic features and coordination geometry of four- and five-coordinate complexes. Crystal and molecular structures of [Co(eta(3)-Tp(Ph))(eta(2)-Tp(Ph))], [(eta(3)-Tp(Ph))Zn(anthranilate)], and [(eta(3)-Tp(Ph))M(eta(2)-acac)] (Tp(Ph) equals hydrotris(3-phenylpyrazol-1-yl)borate, acac equals pentane-2,4-dionate, and M=Zn, Co) [J].

KremerAach, A ;

Klaui, W ;

Bell, R ;

Strerath, A ;

Wunderlich, H ;

Mootz, D .

INORGANIC CHEMISTRY, 1997, 36 (08) :1552-1563

← 1 2 →