Synthesis of new tripodal tri-functionalized hydrotris(indazol-1-yl)borate ligands and X-ray structures of their cyclopentadieneruthenium complexes

被引：36

作者：

Carella, A ^{[1
]}

Vives, G ^{[1
]}

Cox, T ^{[1
]}

Jaud, J ^{[1
]}

Rapenne, G ^{[1
]}

Launay, JP ^{[1
]}

机构：

[1] CNRS, NanoSci Grp, CEMES, F-31055 Toulouse 4, France

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2006年 / 05期

关键词：

tripodal ligands; ligand design; ruthenium; indazole; stacking interactions;

D O I：

10.1002/ejic.200500851

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new tripodal ligands designed to anchor complexes onto surfaces have been synthesized. They integrate ester or thioether functions at the 6-position of the indazoles. Potassium hydrotris [6-(ethoxycarbonyl)indazolyl] borate and potassium hydrotris{6-[(ethylsulfanyl)methyl]indazolyl}borate exhibit three pendant groups oriented to anchor complexes onto an oxide and a metallic surface, respectively. Their complexation with [RuCp(CH3CN)(3)]PF6 yielded two piano-stool-shaped complexes that were characterized by X-ray diffraction. Comparison with the synthesized unfunctionalized analog showed that the three 6-substituted functions do not interfere with the coordination site and are particularly well oriented for surface deposition. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006).

引用

页码：980 / 987

页数：8

共 52 条

[21] Electronics using hybrid-molecular and mono-molecular devices
Joachim, C
Gimzewski, JK
Aviram, A
[J]. NATURE, 2000, 408 (6812) : 541 - 548
[22] Applications of functionalized transition metal complexes in photonic and optoelectronic devices
Kalyanasundaram, K
Grätzel, M
[J]. COORDINATION CHEMISTRY REVIEWS, 1998, 177 : 347 - 414
[23] Kittredge KR, 2002, HELV CHIM ACTA, V85, P788, DOI 10.1002/1522-2675(200203)85:3<788::AID-HLCA788>3.0.CO
[24] 2-R
[25] Synthesis of well-defined tower-shaped 1,3,5-trisubstituted adamantanes incorporating a macrocyclic trilactam ring system
Li, Q
Jin, CS
Petukhov, PA
Rukavishnikov, AV
Zaikova, TO
Phadke, A
LaMunyon, DH
Lee, MD
Keana, JFW
[J]. JOURNAL OF ORGANIC CHEMISTRY, 2004, 69 (04) : 1010 - 1019
[26] Nanoscale tripodal 1,3,5,7-tetrasubstituted adamantanes for AFM applications
Li, Q
Rukavishnikov, AV
Petukhov, PA
Zaikova, TO
Jin, CS
Keana, JFW
[J]. JOURNAL OF ORGANIC CHEMISTRY, 2003, 68 (12) : 4862 - 4869
[27] Nanoscale 1,3,5,7-tetrasubstituted adamantanes and p-substituted tetraphenyl-methanes for AFM applications
Li, Q
Rukavishnikov, AV
Petukhov, PA
Zaikova, TO
Keana, JFW
[J]. ORGANIC LETTERS, 2002, 4 (21) : 3631 - 3634
[28] STRUCTURE OF BIS-KISPYRAZOLYLBORATE AND TRIS-KISPYRAZOLYBORATE AND TETRAKISPYRAZOLYLBORATE IN THE SOLID-STATE (SODIUM AND POTASSIUM-SALTS OF TETRAKISPYRAZOLYLBORATE BY X-RAY CRYSTALLOGRAPHY) AND IN SOLUTION (H-1, B-11, C-13 AND N-15 NMR)
LOPEZ, C
CLARAMUNT, RM
SANZ, D
FOCES, CF
CANO, FH
FAURE, R
CAYON, E
ELGUERO, J
[J]. INORGANICA CHIMICA ACTA, 1990, 176 (02) : 195 - 204
[29] SYNTHESIS AND CHARACTERIZATION OF MIXED-LIGAND CYCLOPENTADIENYL PYRAZOLYLBORATE COMPLEXES OF RUTHENIUM
MCNAIR, AM
BOYD, DC
MANN, KR
[J]. ORGANOMETALLICS, 1986, 5 (02) : 303 - 310
[30] Conformational changes of single molecules induced by scanning tunneling microscopy manipulation: A route to molecular switching
Moresco, F
Meyer, G
Rieder, KH
Tang, H
Gourdon, A
Joachim, C
[J]. PHYSICAL REVIEW LETTERS, 2001, 86 (04) : 672 - 675

← 1 2 3 4 5 6 →