Synthesis and characterization of copper(I) and copper(II) flavonolate complexes with phthalazine ligand, and their oxygenation and relevance to quercetinase

被引：40

作者：

BaloghHergovich, E

Kaizer, J

Speier, G

机构：

[1] UNIV VESZPREM,DEPT ORGAN CHEM,H-8201 VESZPREM,HUNGARY

[2] HUNGARIAN ACAD SCI,RES GRP PETROCHEM,H-8201 VESZPREM,HUNGARY

来源：

INORGANICA CHIMICA ACTA | 1997年 / 256卷 / 01期

基金：

匈牙利科学研究基金会;

关键词：

copper complexes; flavonolate complexes; phthalazine complexes;

D O I：

10.1016/S0020-1693(39)60540-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Copper(I) and copper(II) flavonolate (fla) complexes with 1,4-(di-2'-pyridyl) aminophthalazine ligand (PAPH(2)) have been prepared by the reaction of copper salts with flavonol and the ligand in acetonitrile or dichloromethane. The copper(II) centers are bound to the tetradentate phthalazine ligand resulting in both mononuclear and binuclear complexes. Flavonol is oxygenated to the corresponding depside catalyzed by flavonolato copper(II) phthalazine complexes.

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页码：9 / 14

页数：6

相关论文

共 34 条

[1] MAGNETISM ELECTRONIC SPECTRA AND STRUCTURE OF TRANSITION METAL ALKOXIDES .I. METHOXIDES AND ETHOXIDES OF CHROMIUM(2) MANGANESE(2) IRON(2) COBALT(2) NICKEL(2) COPPER(2) TITANIUM(3) CHROMIUM(3) AND IRON(3) [J].

ADAMS, RW ;

BISHOP, E ;

MARTIN, RL ;

WINTER, G .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1966, 19 (02) :207-&

[2] PENTACOORDINATE COPPER-COMPLEXES OF NITROGEN-SULFUR DONORS - STRUCTURAL CHEMISTRY OF 2 COMPLEXES OF BIS(2-(2-BENZIMIDAZOLYL)ETHYL) SULFIDE WITH THE SULFUR ALTERNATIVELY IN EQUATORIAL AND AXIAL COORDINATION MODES [J].

ADDISON, AW ;

BURKE, PJ ;

HENRICK, K ;

RAO, TN ;

SINN, E .

INORGANIC CHEMISTRY, 1983, 22 (24) :3645-3653

[3] DICOPPER(II) CHLORO AND AZIDO INCLUSION COMPLEXES OF THE [24-ANE-N2S4] BINUCLEATING MACROCYCLE - SYNTHESIS, CRYSTAL AND MOLECULAR-STRUCTURES, AND SPECTRAL, MAGNETIC, AND ELECTROCHEMICAL PROPERTIES [J].

AGNUS, Y ;

LOUIS, R ;

GISSELBRECHT, JP ;

WEISS, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (01) :93-102

[4] OXIDATION OF 3-HYDROXYFLAVONES IN THE PRESENCE OF COPPER(I) AND COPPER(II) CHLORIDES [J].

BALOGHHERGOVICH, E ;

SPEIER, G .

JOURNAL OF MOLECULAR CATALYSIS, 1992, 71 (01) :1-5

[5] THE OXYGENATION OF FLAVONOL BY COPPER(I) AND COPPER(II) FLAVONOLATE COMPLEXES - THE CRYSTAL AND MOLECULAR-STRUCTURE OF BIS(FLAVONOLATO)COPPER(II) [J].

BALOGHHERGOVICH, E ;

SPEIER, G ;

ARGAY, G .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (08) :551-552

[6] COPPER-COMPLEXES OF POLYFUNCTIONAL PHTHALAZINES - MONONUCLEAR AND POLYNUCLEAR DERIVATIVES [J].

BAUTISTA, DV ;

DEWAN, JC ;

THOMPSON, LK .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1982, 60 (20) :2583-2593

[7] COPPER TETRAFLUOROBORATE COMPLEXES OF THE POTENTIALLY BINUCLEATING LIGAND 1,4-DI(2'-PYRIDYL)AMINOPHTHALAZINE - MONONUCLEAR AND POLYNUCLEAR DERIVATIVES [J].

DEWAN, JC ;

THOMPSON, LK .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1982, 60 (02) :121-132

[8] OXYGENATION OF 3-HYDROXYFLAVONES BY SUPEROXIDE ANION [J].

ELSUKKARY, MMA ;

SPEIER, G .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1981, (15) :745-745

[9] BINUCLEAR COMPLEXES OF MACROCYCLIC LIGANDS - MIXED-VALENCE COPPER(II)-COPPER(I) COMPLEX WHICH EXHIBITS UNUSUAL TEMPERATURE-DEPENDENT BEHAVIOR [J].

GAGNE, RR ;

KOVAL, CA ;

SMITH, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (25) :8367-8368

[10] REDOX BEHAVIOR OF A DINUCLEAR COPPER CRYPTATE - A DIELECTRONIC RECEPTOR-SITE [J].

GISSELBRECHT, JP ;

GROSS, M ;

ALBERTS, AH ;

LEHN, JM .

INORGANIC CHEMISTRY, 1980, 19 (05) :1386-1388

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