Preparation of hexacoordinating benzimidazole containing ligand and hexakis(benzimidazole-ruthenium(II)) complex. Molecular structure of C6{CH2-(N-benzimidazole-RuCl2(p-cymene))}6

被引：5

作者：

Pozgan, Franc ^{[1
]}

Toupet, Loic ^{[2
]}

Dixneuf, Pierre H. ^{[1
]}

机构：

[1] Univ Rennes 1, CNRS, Inst Sci Chim Rennes, Lab Catalyse & Organomet,UMR 6226, F-35042 Rennes, France

[2] Univ Rennes 1, CNRS, Inst Phys Rennes, UMR 6251, F-35042 Rennes, France

来源：

DALTON TRANSACTIONS | 2011年 / 40卷 / 25期

关键词：

RUTHENIUM COMPLEXES; CRYSTAL-STRUCTURE; ANTICANCER; SERENDIPITY; INHIBITION; CARBONATE; CATALYST; CARBENE; ACCESS; BONDS;

D O I：

10.1039/c1dt10316d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A hexabenzimidazole ligand was synthesised and used to prepare a hexakis{benzimidazole-ruthenium(II)} complex containing sixRuCl(2)(arene) units ofwhich the X-ray structure analysis shows a helical arrangement with alternating up and down benzymidazole-ruthenium(II) branches attached to a central benzene ring. The reactivity of the prepared complex with phosphite and carbonate was investigated and revealed the weakness of (benzimidazole)N-Ru bonds and the release of the polydentate ligand.

引用

页码：6619 / 6622

页数：4

共 39 条

[1] SYNTHESIS AND CHARACTERIZATION OF 2 NEW CLASSES OF RUTHENIUM(III)-SULFOXIDE COMPLEXES WITH NITROGEN DONOR LIGANDS (L) - NA[TRANS-RUCL4(R2SO)(L)] AND MER,CIS-RUCL3(R2SO)(R2SO)(L) - THE CRYSTAL-STRUCTURE OF NA[TRANS-RUCL4(DMSO)(NH3)].2DMSO, NA[TRANS-RUCL4(DMSO)(IM)].H2O,ME2CO (IM=IMIDAZOLE) AND MER,CIS-RUCL3(DMSO)(DMSO)(NH3) [J].

ALESSIO, E ;

BALDUCCI, G ;

LUTMAN, A ;

MESTRONI, G ;

CALLIGARIS, M ;

ATTIA, WM .

INORGANICA CHIMICA ACTA, 1993, 203 (02) :205-217

[2]

Allardyce CS, 2001, PLATIN MET REV, V45, P62

[3] Development of organometallic (organo-transition metal) pharmaceuticals [J].

Allardyce, CS ;

Dorcier, A ;

Scolaro, C ;

Dyson, PJ .

APPLIED ORGANOMETALLIC CHEMISTRY, 2005, 19 (01) :1-10

[4] Solving crystal structures from powder data.: IV.: The use of patterson information for estimating the |F|'s [J].

Altomare, A ;

Foadi, J ;

Giacovazzo, C ;

Moliterni, AGG ;

Burla, MC ;

Polidori, G .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1998, 31 :74-77

[5] Organometallic ruthenium inhibitors of glutathione-S-transferase P1-1 as anticancer drugs [J].

Ang, Wee Han ;

De Luca, Anastasia ;

Chapuis-Bernasconi, Catherine ;

Juillerat-Jeanneret, Lucienne ;

Lo Bello, Mario ;

Dyson, Paul J. .

CHEMMEDCHEM, 2007, 2 (12) :1799-1806

[6] Classical and non-classical ruthenium-based anticancer drugs: Towards targeted chemotherapy [J].

Ang, Wee Han ;

Dyson, Paul J. .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2006, (20) :4003-4018

[7]

[Anonymous], 1998, MULTIPURPOSE CRYSTAL

[8] (ETA-6-HEXAMETHYLBENZENE)RUTHENIUM COMPLEXES [J].

BENNETT, MA ;

HUANG, TN ;

MATHESON, TW ;

SMITH, AK .

INORGANIC SYNTHESES, 1982, 21 :74-78

[9]

Çetinkaya B, 2000, EUR J INORG CHEM, P29

[10] Novel hexadentate imidazolium salts in the rhodium-catalyzed addition of arylboronic acids to aldehydes [J].

Chen, JH ;

Zhang, XQ ;

Feng, Q ;

Luo, MM .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2006, 691 (03) :470-474

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