Cyclometalated platinum complexes: High-yield synthesis, characterization, and a crystal structure

被引：64

作者：

Cho, JY

Suponitsky, KY

Li, J

Tirnofeeva, TV

Barlow, S

Marder, SR ^{[1
]}

机构：

[1] Georgia Inst Technol, Ctr Organ Photon & Elect, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[3] Russian Acad Sci, Inst Organoelement Cpds, Moscow, Russia

[4] New Mexico Highlands Univ, Dept Nat Sci, Las Vegas, NM 87701 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2005年 / 690卷 / 17期

关键词：

cyclometalated metal complexes; platinum; phosphorescent; 2-aryl-pyridine; crystal structure;

D O I：

10.1016/j.jorganchem.2005.05.042

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The one-pot reaction of K2PtCl4 and various 2-arylpyridines, HC<^>N, in a 3:1 (v/v) mixture of 2-ethoxyethanol and H2O at 80 degrees C for 16 h affords cyclometalated platinum complexes, Pt(C<^>N)(HC<^>N)(Cl), in high yield. These have been fully characterized and, in one case, the X-ray structure has been determined. (c) 2005 Elsevier B.V. All rights reserved.

引用

收藏

页码：4090 / 4093

页数：4

相关论文

共 19 条

[1] High efficiency single dopant white electrophosphorescent light emitting diodes [J].

Adamovich, V ;

Brooks, J ;

Tamayo, A ;

Alexander, AM ;

Djurovich, PI ;

D'Andrade, BW ;

Adachi, C ;

Forrest, SR ;

Thompson, ME .

NEW JOURNAL OF CHEMISTRY, 2002, 26 (09) :1171-1178

[2] OBSERVATIONS ON THE MECHANISM OF HALOGEN-BRIDGE CLEAVAGE BY UNIDENTATE LIGANDS IN SQUARE-PLANAR PALLADIUM AND PLATINUM COMPLEXES [J].

BLACK, DS ;

DEACON, GB ;

EDWARDS, GL .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1994, 47 (02) :217-227

[3] Synthesis and characterization of phosphorescent cyclometalated platinum complexes [J].

Brooks, J ;

Babayan, Y ;

Lamansky, S ;

Djurovich, PI ;

Tsyba, I ;

Bau, R ;

Thompson, ME .

INORGANIC CHEMISTRY, 2002, 41 (12) :3055-3066

[4]

*BRUK AXS AN XRAY, 1998, SMART SAINT REL 5 0

[5] Air- and moisture-stable cyclopalladated complexes as efficient catalysts for Suzuki-Miyaura coupling reaction [J].

Chen, CL ;

Liu, YH ;

Peng, SM ;

Liu, ST .

ORGANOMETALLICS, 2005, 24 (06) :1075-1081

[6] REACTIVITY OF COORDINATED LIGANDS .15. FORMATION OF COMPLEXES CONTAINING GROUP V DONOR ATOMS AND METAL-CARBON SIGMA BONDS [J].

COCKBURN, BN ;

HOWE, DV ;

KEATING, T ;

JOHNSON, BFG ;

LEWIS, J .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1973, (04) :404-410

[7] LUMINESCENCE PROPERTIES OF 2 NEW PT(II)-2-PHENYLPYRIDINE COMPLEXES - THE INFLUENCE OF METAL-CARBON BONDS [J].

CRAIG, CA ;

GARCES, FO ;

WATTS, RJ ;

PALMANS, R ;

FRANK, AJ .

COORDINATION CHEMISTRY REVIEWS, 1990, 97 :193-208

[8]

D'Andrade BW, 2002, ADV MATER, V14, P1032, DOI 10.1002/1521-4095(20020805)14:15<1032::AID-ADMA1032>3.0.CO

[9]

2-6

[10] Platinum (II) complex with cyclometalating 2-phenylpyridine ligand showing high cytotoxicity against cisplatin-resistant cell [J].

El-Mehasseb, IM ;

Kodaka, M ;

Okada, T ;

Tomohiro, T ;

Okamoto, K ;

Okuno, H .

JOURNAL OF INORGANIC BIOCHEMISTRY, 2001, 84 (1-2) :157-158